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Round|Lab Grown|IGI

0.99ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG759508079

Shape and cutting style on the report: Round brilliant

Certificate IGI LG759508079

Diamond specifications and retailer prices

From $159 USD
As of October 26, 2026
Save $905 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,064 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG759508079 or 759508079. Listed at 23 retailers as of October 26, 2026, with prices from $159 to $1,064, a $905 spread on the same certified stone. Reve Diamonds lists it at $1,064. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759508079
Dimensions6.46 × 6.43 × 3.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.43 mm0.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759508079
Side View
Table 58.0%Crown 32.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: $387 USD|Low: $158 USD|High: $1,064 USD|Avg: $456 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 17$159 USD
Retailer 8$178 USD
Retailer 18$185 USD
Retailer 6$198 USD
Retailer 2$308 USD
Retailer 14$345 USD
Retailer 5$357 USD
Retailer 15$357 USD
Retailer 13$385 USD
Retailer 1$387 USD
Retailer 3$425 USD
Retailer 4$439 USD
Retailer 16$492 USD
Retailer 7$539 USD
Retailer 10$550 USD
Retailer 19$558 USD
Retailer 11$630 USD
Retailer 9$690 USD
Retailer 12$928 USD
Reve Diamonds$1,064 USD

38 data points across 20 retailers

23 retailers$159 USD to $1,064 USD

A
Retailer 1
-
$158 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$159 USD
View
A
Retailer 3
-
$178 USD
View
Final sale: no returns
A
Retailer 4
-
$185 USD
View
A
Retailer 5
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$193 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$198 USD
View
A
Retailer 7
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$308 USD
View
A
Retailer 8
-
$345 USD
£272 GBP
View
A
Retailer 9
-
$357 USD
View
A
Retailer 10
-
$357 USD
ZAR 5,770 ZAR
View
B+
Retailer 11
-
$385 USD
€367 EUR
View
A
Retailer 12
-
$387 USD
£305 GBP
View
B+
Retailer 13
-
$425 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
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$439 USD
View
B+
Retailer 15
-
$492 USD
A$757 AUD
View
B+
Retailer 16
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$539 USD
View
B+
Retailer 17
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$550 USD
View
B+
Retailer 18
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$558 USD
A$858 AUD
View
B
Retailer 19
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$630 USD
View
Price last confirmed 38 days ago
B
Retailer 20
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$674 USD
View
B
Retailer 21
-
$690 USD
View
B
Retailer 22
-
$928 USD
£731 GBP
View
Most Expensive
B
Reve Diamonds
49C453C50 · Oct 28
$1,064 USD
View
22 more retailers have this diamond
Prices start from $159 USDSave up to $905 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
0.99ct Round
$159 USD