Princess|Lab Grown|IGI

0.51ct D VVS2 Princess Lab Grown Diamond

GD • D/VVS2 • IGI LG782654576

Shape and cutting style on the report: Princess cut

Certificate IGI LG782654576

Diamond specifications and retailer prices

From $128 USD
As of October 30, 2026
Save $837 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $965 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG782654576 or 782654576. Listed at 18 retailers as of October 30, 2026, with prices from $128 to $965, a $837 spread on the same certified stone. Reve Diamonds lists it at $965. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.1°
Pavilion angle44.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782654576
Dimensions4.22 × 4.16 × 3.42 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.22 mm4.16 mm0.51 ctD / VVS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG782654576
Side View
Table 76.0%Crown 42.1°Girdle: ThickPavilion 44.6°Culet: NoneDepth 82.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $266 USD|Low: $123 USD|High: $838 USD|Avg: $307 USD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 11$128 USD
Retailer 8$143 USD
Retailer 2$149 USD
Retailer 13$159 USD
Retailer 5$222 USD
Retailer 1$266 USD
Retailer 6$278 USD
Retailer 9$285 USD
Retailer 4$305 USD
Retailer 7$384 USD
Retailer 10$394 USD
Retailer 12$450 USD
Retailer 3$838 USD

43 data points across 13 retailers

18 retailers$128 USD to $965 USD

A
Cheapest Retailer
-
$128 USD
A
Retailer 2
-
$143 USD
View
Final sale: no returns
B+
Retailer 3
-
$149 USD
View
B+
Retailer 4
-
$159 USD
View
B+
Retailer 5
-
$179 USD
HK$1,400 HKD
View
B+
Retailer 6
-
$222 USD
View
B+
Retailer 7
-
$266 USD
£209 GBP
View
B+
Retailer 8
-
$278 USD
€265 EUR
View
Retailer 9
-
$285 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$305 USD
View
B
Retailer 11
-
$384 USD
£302 GBP
View
B
Retailer 12
-
$394 USD
View
B
Retailer 13
-
$441 USD
SGD 596 SGD
View
B
Retailer 14
-
$450 USD
View
B
Retailer 15
-
$511 USD
View
B
Retailer 16
-
$568 USD
View
C
Retailer 17
-
$838 USD
£660 GBP
View
Most Expensive
C
Reve Diamonds
B15EE480E · Oct 30
$965 USD
View
17 more retailers have this diamond
Prices start from $128 USDSave up to $837 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
0.51ct Princess
$128 USD