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Oval|Lab Grown|IGI

0.83ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG728558166

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG728558166

Diamond specifications and retailer prices

From $172 USD
As of October 29, 2026
Save $2,318 USD (93%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,490 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.83ct lab-grown oval diamond

This 0.83ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728558166 or 728558166. Listed at 25 retailers as of October 29, 2026, with prices from $172 to $2,490, a $2,318 spread on the same certified stone. Do Amore Diamonds lists it at $2,490. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728558166
Dimensions7.92 × 5.12 × 3.22 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.92 mm5.12 mm0.83 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728558166
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $564 USD|Low: $169 USD|High: $1,910 USD|Avg: $745 USD
Retailer 1
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Retailer 23
October 29, 2026
Retailer 2$172 USD
Retailer 22$192 USD
Retailer 6$201 USD
Retailer 13$216 USD
Retailer 18$310 USD
Retailer 10$400 USD
Retailer 7$415 USD
Retailer 21$426 USD
Retailer 4$522 USD
Retailer 1$564 USD
Retailer 23$587 USD
Retailer 8$669 USD
Retailer 9$767 USD
Retailer 14$824 USD
Retailer 15$870 USD
Retailer 16$930 USD
Retailer 11$930 USD
Retailer 3$930 USD
Retailer 5$1,077 USD
Retailer 20$1,106 USD
Retailer 17$1,107 USD
Retailer 12$1,910 USD
Retailer 19$1,910 USD

32 data points across 23 retailers

25 retailers$172 USD to $2,490 USD

A
Cheapest Retailer
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$172 USD
Retailer 2
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$174 USD
View
Price last confirmed 11 days ago
A
Retailer 3
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$192 USD
View
Final sale: no returns
Retailer 4
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$201 USD
View
Price last confirmed 9 days ago
Retailer 5
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$216 USD
View
Price last confirmed 10 days ago
A
Retailer 6
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$310 USD
£244 GBP
View
A
Retailer 7
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$400 USD
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Retailer 8
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$415 USD
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Price last confirmed 11 days ago
A
Retailer 9
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$426 USD
ZAR 6,877 ZAR
View
A
Retailer 10
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$446 USD
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A
Retailer 11
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$522 USD
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B+
Retailer 12
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$564 USD
View
B+
Retailer 13
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$587 USD
A$903 AUD
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Retailer 14
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$767 USD
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Price last confirmed 11 days ago
B
Retailer 15
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$824 USD
A$1,268 AUD
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B
Retailer 16
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$870 USD
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B
Retailer 17
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$930 USD
A$1,430 AUD
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Retailer 18
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$930 USD
£732 GBP
View
Price last confirmed 10 days ago
B+
Retailer 19
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$930 USD
View
B
Retailer 20
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$1,077 USD
CA$1,495 CAD
View
B+
Retailer 21
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$1,106 USD
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B+
Retailer 22
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$1,107 USD
£872 GBP
View
B
Retailer 23
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$1,910 USD
View
B
Retailer 24
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$1,910 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG728558166 · Oct 29
$2,490 USD
View
24 more retailers have this diamond
Prices start from $172 USDSave up to $2,318 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.83ct Oval
$172 USD