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Oval|Lab Grown|IGI

1.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG839683846

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839683846

Diamond specifications and retailer prices

From $275 USD
As of October 29, 2026
Save $1,915 USD (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,190 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839683846 or 839683846. Listed at 27 retailers as of October 29, 2026, with prices from $275 to $2,190, a $1,915 spread on the same certified stone. Do Amore Diamonds lists it at $2,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839683846
Dimensions8.50 × 5.73 × 3.45 mm
L/W Ratio1.48
Girdle conditionFaceted
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
8.50 mm5.73 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839683846
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.2%

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: $2,190 USD|Low: $246 USD|High: $2,190 USD|Avg: $791 USD
Do Amore Diamonds
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Retailer 29
October 30, 2026
Retailer 25$275 USD
Retailer 10$308 USD
Retailer 17$318 USD
Retailer 15$319 USD
Retailer 3$341 USD
Retailer 2$388 USD
Retailer 4$426 USD
Retailer 6$460 USD
Retailer 20$485 USD
Retailer 26$500 USD
Retailer 16$505 USD
Retailer 18$505 USD
Retailer 9$646 USD
Retailer 19$666 USD
Retailer 24$668 USD
Retailer 28$757 USD
Retailer 5$917 USD
Retailer 13$947 USD
Retailer 14$1,081 USD
Retailer 21$1,087 USD
Retailer 23$1,103 USD
Retailer 22$1,117 USD
Retailer 12$1,209 USD
Retailer 8$1,302 USD
Retailer 7$1,373 USD
Retailer 11$1,429 USD
Retailer 29$1,515 USD
Retailer 27$1,993 USD
Do Amore Diamonds$2,190 USD

16 data points across 29 retailers

27 retailers$275 USD to $2,190 USD

A
Cheapest Retailer
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$275 USD
A
Retailer 2
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$308 USD
View
Final sale: no returns
Retailer 3
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$318 USD
View
Price last confirmed 22 days ago
A
Retailer 4
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$319 USD
View
A
Retailer 5
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$341 USD
View
A
Retailer 6
-
$388 USD
£306 GBP
View
A
Retailer 7
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$426 USD
View
A
Retailer 8
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$460 USD
View
Retailer 9
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$485 USD
View
Price last confirmed 18 days ago
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Retailer 10
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$500 USD
View
A
Retailer 11
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$505 USD
View
B+
Retailer 12
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$646 USD
ZAR 10,437 ZAR
View
Retailer 13
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$666 USD
View
Price last confirmed 18 days ago
B+
Retailer 14
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$668 USD
£526 GBP
View
B+
Retailer 15
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$681 USD
View
B+
Retailer 16
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$917 USD
A$1,411 AUD
View
B+
Retailer 17
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$947 USD
£746 GBP
View
B
Retailer 18
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$1,081 USD
View
Retailer 19
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$1,087 USD
A$1,672 AUD
View
Price last confirmed 25 days ago
B+
Retailer 20
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$1,103 USD
CA$1,532 CAD
View
B
Retailer 21
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$1,209 USD
View
B
Retailer 22
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$1,302 USD
View
B
Retailer 23
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$1,373 USD
View
B
Retailer 24
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$1,429 USD
View
B
Retailer 25
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$1,515 USD
£1,193 GBP
View
B
Retailer 26
-
$1,993 USD
View
Most Expensive
B
Do Amore Diamonds
20-E99066 · Oct 29
$2,190 USD
View
26 more retailers have this diamond
Prices start from $275 USDSave up to $1,915 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
1.03ct Oval
$275 USD