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Round|Lab Grown|IGI

1.03ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG839643639

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839643639

Diamond specifications and retailer prices

From $164 USD
As of October 28, 2026
Save $1,076 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,240 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839643639 or 839643639. Listed at 19 retailers as of October 28, 2026, with prices from $164 to $1,240, a $1,076 spread on the same certified stone. Do Amore Diamonds lists it at $1,240. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839643639
Dimensions6.56 × 6.54 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm6.54 mm1.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839643639
Side View
Table 58.0%Crown 32.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.0%

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 28
Current: $1,240 USD|Low: $147 USD|High: $1,300 USD|Avg: $543 USD|-4.6%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 12
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Retailer 20
October 29, 2026
Retailer 7$147 USD
Retailer 3$164 USD
Retailer 4$170 USD
Retailer 20$182 USD
Retailer 11$190 USD
Retailer 14$230 USD
Retailer 17$248 USD
Retailer 18$352 USD
Retailer 16$360 USD
Retailer 9$405 USD
Retailer 2$502 USD
Retailer 6$536 USD
Retailer 13$560 USD
Retailer 19$646 USD
Retailer 12$693 USD
Retailer 15$709 USD
Retailer 8$820 USD
Retailer 10$983 USD
Retailer 5$1,026 USD
Do Amore Diamonds$1,240 USD

13 data points across 20 retailers

19 retailers$164 USD to $1,240 USD

A
Retailer 1
-
$147 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$164 USD
View
Final sale: no returns
A
Retailer 3
-
$170 USD
View
A
Retailer 4
-
$182 USD
View
A
Retailer 5
-
$190 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$230 USD
View
B+
Retailer 7
-
$248 USD
View
A
Retailer 8
-
$352 USD
£277 GBP
View
A
Retailer 9
-
$360 USD
£283 GBP
View
B+
Retailer 10
-
$405 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$502 USD
View
B+
Retailer 12
-
$536 USD
CA$745 CAD
View
B+
Retailer 13
-
$560 USD
View
B+
Retailer 14
-
$646 USD
View
B
Retailer 15
-
$709 USD
View
B
Retailer 16
-
$820 USD
View
B
Retailer 17
-
$983 USD
£774 GBP
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,026 USD
View
Most Expensive
B
Do Amore Diamonds
25-2003135-006 · Oct 29
$1,240 USD
View
18 more retailers have this diamond
Prices start from $164 USDSave up to $1,076 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
$164 USD