Princess|Lab Grown|IGI

1.20ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG835628447

Shape and cutting style on the report: Princess cut

Certificate IGI LG835628447

Diamond specifications and retailer prices

From $226 USD
As of October 30, 2026
Save $690 USD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,010 USD at Brilliant Earth · As of September 25, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835628447 or 835628447. Listed at 6 retailers as of October 30, 2026, with a 305% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835628447
Dimensions5.72 × 5.67 × 4.12 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.72 mm5.67 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835628447
Side View
Table 70.0%Crown 42.7°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 72.7%

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: $1,010 USD|Low: $202 USD|High: $1,010 USD|Avg: $586 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$226 USD
Retailer 4$348 USD
Retailer 7$416 USD
Retailer 6$482 USD
Retailer 9$496 USD
Retailer 8$849 USD
Retailer 5$870 USD
Retailer 2$916 USD
Brilliant Earth$1,010 USD

17 data points across 9 retailers

6 retailers$226 USD to $916 USD

A
Cheapest Retailer
-
$226 USD
Final sale: no returns
B+
Retailer 2
-
$348 USD
View
Retailer 3
-
$416 USD
ZAR 6,715 ZAR
View
Price last confirmed 42 days ago
Retailer 4
-
$870 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$916 USD
View
Most Expensive
Brilliant Earth
21345341A · Sep 25
$1,010 USD
View
Price last confirmed 34 days ago
5 more retailers have this diamond
Prices start from $226 USDSave up to $690 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
$226 USD