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Round|Lab Grown|IGI

1.03ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG781618079

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781618079

Diamond specifications and retailer prices

From $168 USD
As of October 29, 2026
Save $923 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,091 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781618079 or 781618079. Listed at 19 retailers as of October 29, 2026, with prices from $168 to $1,091, a $923 spread on the same certified stone. Reve Diamonds lists it at $1,091. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618079
Dimensions6.42 × 6.47 × 4.00 mm
L/W Ratio1.01
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
6.42 mm6.47 mm1.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618079
Side View
Table 57.0%Crown 35.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.1%

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: $360 USD|Low: $133 USD|High: $986 USD|Avg: $368 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 11$168 USD
Retailer 3$188 USD
Retailer 4$195 USD
Retailer 5$208 USD
Retailer 13$208 USD
Retailer 12$282 USD
Retailer 6$300 USD
Retailer 1$360 USD
Retailer 7$369 USD
Retailer 9$389 USD
Retailer 14$450 USD
Retailer 10$549 USD
Retailer 2$670 USD
Retailer 8$979 USD

43 data points across 14 retailers

19 retailers$168 USD to $1,091 USD

A
Cheapest Retailer
-
$168 USD
A
Retailer 2
-
$188 USD
View
Final sale: no returns
A
Retailer 3
-
$195 USD
View
A
Retailer 4
-
$208 USD
View
A
Retailer 5
-
$208 USD
View
A
Retailer 6
-
$243 USD
HK$1,900 HKD
View
B+
Retailer 7
-
$282 USD
View
A
Retailer 8
-
$300 USD
View
A
Retailer 9
-
$360 USD
£284 GBP
View
B+
Retailer 10
-
$369 USD
£291 GBP
View
B+
Retailer 11
-
$389 USD
€370 EUR
View
B+
Retailer 12
-
$450 USD
View
B+
Retailer 13
-
$549 USD
View
B
Retailer 14
-
$571 USD
SGD 772 SGD
View
B
Retailer 15
-
$670 USD
View
B
Retailer 16
-
$684 USD
View
B
Retailer 17
-
$724 USD
View
B
Retailer 18
-
$979 USD
£771 GBP
View
Most Expensive
B
Reve Diamonds
AFDA61D1D · Oct 30
$1,091 USD
View
18 more retailers have this diamond
Prices start from $168 USDSave up to $923 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 Round
$168 USD