Princess|Lab Grown|IGI

1.51ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG644434560

Shape and cutting style on the report: Princess cut

Certificate IGI LG644434560

Diamond specifications and retailer prices

From $250 USD
As of October 30, 2026
Save $1,970 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,220 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644434560 or 644434560. Listed at 18 retailers as of October 30, 2026, with prices from $250 to $2,220, a $1,970 spread on the same certified stone. Do Amore Diamonds lists it at $2,220. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644434560
Dimensions6.18 × 6.08 × 4.42 mm
L/W Ratio1.02
Culet sizePointed
Top View
6.18 mm6.08 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644434560
Side View
Table 68.0%Crown 48°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 72.7%

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 30
Current: $603 USD|Low: $240 USD|High: $2,000 USD|Avg: $789 USD|+3.2%
Retailer 1
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 1, 2026
Retailer 13$250 USD
Retailer 5$280 USD
Retailer 6$290 USD
Retailer 4$310 USD
Retailer 14$310 USD
Retailer 9$470 USD
Retailer 16$519 USD
Retailer 1$603 USD
Retailer 7$649 USD
Retailer 12$953 USD
Retailer 11$1,025 USD
Retailer 2$1,101 USD
Retailer 15$1,221 USD
Retailer 3$1,341 USD
Retailer 10$1,374 USD
Retailer 8$2,000 USD

44 data points across 16 retailers

18 retailers$250 USD to $2,220 USD

A
Cheapest Retailer
-
$250 USD
A
Retailer 2
-
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$290 USD
View
A
Retailer 4
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$310 USD
View
A
Retailer 5
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$310 USD
View
A
Retailer 6
-
$405 USD
View
A
Retailer 7
-
$470 USD
View
A
Retailer 8
-
$519 USD
View
B+
Retailer 9
-
$603 USD
£475 GBP
View
B+
Retailer 10
-
$649 USD
View
B
Retailer 11
-
$953 USD
View
Retailer 12
-
$1,025 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$1,101 USD
View
B
Retailer 14
-
$1,221 USD
View
Retailer 15
-
$1,268 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$1,341 USD
£1,056 GBP
View
B
Retailer 17
-
$1,374 USD
£1,082 GBP
View
Most Expensive
B
Do Amore Diamonds
27-042CA10DC · Oct 31
$2,220 USD
View
17 more retailers have this diamond
Prices start from $250 USDSave up to $1,970 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
1.51ct Princess
$250 USD