Princess|Lab Grown|IGI

1.20ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG692583187

Shape and cutting style on the report: Princess cut

Certificate IGI LG692583187

Diamond specifications and retailer prices

From $197 USD
As of October 30, 2026
Save $1,899 USD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,096 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.2ct lab-grown princess diamond

This 1.2ct 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 LG692583187 or 692583187. Listed at 14 retailers as of October 27, 2026, with prices from $197 to $2,096, a $1,899 spread on the same certified stone. Queensmith lists it at $2,096. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692583187
Dimensions5.70 × 5.61 × 4.16 mm
L/W Ratio1.02
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
5.70 mm5.61 mm1.20 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692583187
Side View
Table 73.0%Crown 41°Girdle: MediumPavilion 39.6°Culet: NoneDepth 74.2%

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 30
Current: $448 USD|Low: $158 USD|High: $1,168 USD|Avg: $540 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$197 USD
Retailer 10$220 USD
Retailer 9$229 USD
Retailer 5$245 USD
Retailer 3$332 USD
Retailer 8$420 USD
Retailer 1$448 USD
Retailer 4$459 USD
Retailer 7$787 USD
Retailer 2$797 USD
Retailer 11$840 USD
Retailer 6$1,151 USD

42 data points across 12 retailers

14 retailers$197 USD to $2,096 USD

A
Cheapest Retailer
-
$197 USD
A
Retailer 2
-
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$229 USD
View
A
Retailer 4
-
$245 USD
View
A
Retailer 5
-
$247 USD
View
B+
Retailer 6
-
$332 USD
View
A
Retailer 7
-
$420 USD
ZAR 6,788 ZAR
View
A
Retailer 8
-
$448 USD
£352 GBP
View
A
Retailer 9
-
$459 USD
View
B+
Retailer 10
-
$787 USD
View
B
Retailer 11
-
$797 USD
View
B
Retailer 12
-
$840 USD
View
B
Retailer 13
-
$1,151 USD
£906 GBP
View
Most Expensive
B
Queensmith
LG692583187 · Oct 27
$2,096 USD
£1,650 GBP
View
13 more retailers have this diamond
Prices start from $197 USDSave up to $1,899 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
1.20ct Princess
$197 USD