Round|Lab Grown|IGI

1.03ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG816606715

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816606715

Diamond specifications and retailer prices

From $157 USD
As of October 29, 2026
Save $1,093 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,250 USD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg 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 LG816606715 or 816606715. Listed at 20 retailers as of October 29, 2026, with prices from $157 to $1,250, a $1,093 spread on the same certified stone. Helzberg Diamonds lists it at $1,250. 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 angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816606715
Dimensions6.43 × 6.49 × 4.01 mm
L/W Ratio1.01
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
6.43 mm6.49 mm1.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816606715
Side View
Table 55.0%Crown 33.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

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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: $1,250 USD|Low: $156 USD|High: $1,250 USD|Avg: $508 USD
Helzberg Diamonds
Retailer 2
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Retailer 12
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Retailer 20
October 29, 2026
Retailer 9$157 USD
Retailer 19$176 USD
Retailer 18$182 USD
Retailer 4$194 USD
Retailer 7$194 USD
Retailer 11$300 USD
Retailer 2$340 USD
Retailer 20$348 USD
Retailer 13$353 USD
Retailer 5$353 USD
Retailer 3$438 USD
Retailer 15$526 USD
Retailer 16$601 USD
Retailer 10$625 USD
Retailer 12$648 USD
Retailer 8$680 USD
Retailer 17$840 USD
Retailer 14$914 USD
Retailer 6$1,056 USD
Helzberg Diamonds$1,250 USD

34 data points across 20 retailers

20 retailers$157 USD to $1,250 USD

A
Cheapest Retailer
-
$157 USD
A
Retailer 2
-
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$182 USD
View
A
Retailer 4
-
$194 USD
View
A
Retailer 5
-
$194 USD
View
A
Retailer 6
-
$300 USD
View
B+
Retailer 7
-
$340 USD
£268 GBP
View
A
Retailer 8
-
$348 USD
£274 GBP
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$353 USD
€336 EUR
View
B+
Retailer 10
-
$353 USD
View
B+
Retailer 11
-
$438 USD
View
B+
Retailer 12
-
$526 USD
View
B+
Retailer 13
-
$601 USD
A$924 AUD
View
B
Retailer 14
-
$625 USD
View
B
Retailer 15
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$661 USD
View
B
Retailer 16
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$680 USD
View
B
Retailer 17
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$840 USD
View
B
Retailer 18
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$914 USD
£720 GBP
View
B
Retailer 19
-
$1,056 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOHMMGMNHL · Oct 29
$1,250 USD
View
19 more retailers have this diamond
Prices start from $157 USDSave up to $1,093 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
$157 USD