Princess|Lab Grown|IGI

1.02ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG831608990

Shape and cutting style on the report: Princess cut

Certificate IGI LG831608990

Diamond specifications and retailer prices

From $182 USD
As of October 27, 2026
Save $898 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,080 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.02ct lab-grown princess diamond

This 1.02ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831608990 or 831608990. Listed at 20 retailers as of October 26, 2026, with prices from $182 to $1,080, a $898 spread on the same certified stone. Brilliant Earth lists it at $1,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831608990
Dimensions5.47 × 5.28 × 4.03 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.47 mm5.28 mm1.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831608990
Side View
Table 64.0%Crown 39.3°Girdle: MediumPavilion 39.9°Culet: NoneDepth 76.3%

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 27
Current: $1,080 USD|Low: $182 USD|High: $1,120 USD|Avg: $528 USD|-3.6%
Brilliant Earth
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 16$182 USD
Retailer 7$230 USD
Retailer 9$272 USD
Retailer 2$341 USD
Retailer 4$342 USD
Retailer 12$343 USD
Retailer 10$357 USD
Retailer 15$366 USD
Retailer 13$436 USD
Retailer 14$533 USD
Retailer 6$557 USD
Retailer 8$657 USD
Retailer 5$707 USD
Retailer 11$950 USD
Retailer 3$1,077 USD
Brilliant Earth$1,080 USD

41 data points across 16 retailers

20 retailers$182 USD to $1,080 USD

A
Retailer 1
-
$164 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$182 USD
View
Final sale: no returns
A
Retailer 3
-
$190 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$203 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$230 USD
HK$1,800 HKD
View
A
Retailer 6
-
$272 USD
£214 GBP
View
A
Retailer 7
-
$341 USD
€325 EUR
View
A
Retailer 8
-
$342 USD
View
A
Retailer 9
-
$343 USD
ZAR 5,538 ZAR
View
A
Retailer 10
-
$357 USD
£281 GBP
View
B+
Retailer 11
-
$366 USD
View
B+
Retailer 12
-
$436 USD
£343 GBP
View
B+
Retailer 13
-
$533 USD
View
B+
Retailer 14
-
$557 USD
SGD 753 SGD
View
B+
Retailer 15
-
$652 USD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$662 USD
View
B
Retailer 17
-
$707 USD
View
B
Retailer 18
-
$950 USD
£748 GBP
View
B
Retailer 19
-
$1,077 USD
View
Most Expensive
B
Brilliant Earth
21273888A · Oct 26
$1,080 USD
View
19 more retailers have this diamond
Prices start from $182 USDSave up to $898 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
1.02ct Princess
$182 USD