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Princess|Lab Grown|IGI

1.51ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG841655881

Shape and cutting style on the report: Princess cut

Certificate IGI LG841655881

Diamond specifications and retailer prices

From $224 USD
As of October 30, 2026
Save $1,045 USD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,269 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841655881 or 841655881. Listed at 22 retailers as of October 30, 2026, with prices from $224 to $1,269, a $1,045 spread on the same certified stone. Reve Diamonds lists it at $1,269. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841655881
Dimensions6.51 × 6.43 × 4.31 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.43 mm1.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841655881
Side View
Table 68.0%Crown 33.8°Girdle: THN-MEDPavilion 38°Culet: NoneDepth 67.0%

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 30
Current: $1,100 USD|Low: $215 USD|High: $1,269 USD|Avg: $607 USD|+15.4%
Retailer 1
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Retailer 21
Reve Diamonds
October 30, 2026
Retailer 2$224 USD
Retailer 9$249 USD
Retailer 11$259 USD
Retailer 5$277 USD
Retailer 6$277 USD
Retailer 13$307 USD
Retailer 12$310 USD
Retailer 16$448 USD
Retailer 10$473 USD
Retailer 18$476 USD
Retailer 15$517 USD
Retailer 3$519 USD
Retailer 8$531 USD
Retailer 19$648 USD
Retailer 21$723 USD
Retailer 7$892 USD
Retailer 14$895 USD
Retailer 4$944 USD
Retailer 17$1,015 USD
Retailer 1$1,100 USD
Retailer 20$1,113 USD
Reve Diamonds$1,269 USD

28 data points across 22 retailers

22 retailers$224 USD to $1,269 USD

A
Cheapest Retailer
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$224 USD
A
Retailer 2
-
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$259 USD
View
A
Retailer 4
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$277 USD
View
A
Retailer 5
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$277 USD
View
A
Retailer 6
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$307 USD
HK$2,400 HKD
View
A
Retailer 7
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$310 USD
£244 GBP
View
A
Retailer 8
-
$448 USD
€427 EUR
View
A
Retailer 9
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$473 USD
View
A
Retailer 10
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$476 USD
ZAR 7,697 ZAR
View
A
Retailer 11
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$517 USD
£407 GBP
View
A
Retailer 12
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$519 USD
View
A
Retailer 13
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$531 USD
View
B+
Retailer 14
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$648 USD
A$997 AUD
View
B+
Retailer 15
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$723 USD
View
B+
Retailer 16
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$892 USD
View
B+
Retailer 17
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$895 USD
SGD 1,210 SGD
View
B
Retailer 18
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$944 USD
View
B
Retailer 19
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$1,015 USD
A$1,562 AUD
View
B
Retailer 20
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$1,100 USD
View
B
Retailer 21
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$1,113 USD
£876 GBP
View
Most Expensive
B
Reve Diamonds
2D222E198 · Oct 30
$1,269 USD
View
21 more retailers have this diamond
Prices start from $224 USDSave up to $1,045 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
$224 USD