CaratHunter
Plans
Princess|Lab Grown|IGI

1.27ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG510175352

Shape and cutting style on the report: Princess cut

Certificate IGI LG510175352

Diamond specifications and retailer prices

From $1,010 USD
As of October 30, 2026
Save $290 USD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,300 USD at Jared · As of October 30, 2026
View at Jared

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG510175352 or 510175352. Listed at 3 retailers as of October 30, 2026, with prices from $1,010 to $1,300, a $290 spread on the same certified stone. Jared lists it at $1,300. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510175352
Dimensions5.81 × 5.78 mm
L/W Ratio1.01
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
5.81 mm5.78 mm1.27 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG510175352
Side View
Table 67.0%Crown 46.7°Girdle: MediumPavilion 38.1°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,300 USD|Low: $1,010 USD|High: $1,960 USD|Avg: $1,382 USD|-33.7%
Jared
Retailer 2
Retailer 3
October 2, 2026
Retailer 2$1,010 USD
Retailer 3$1,010 USD
Jared$1,300 USD

8 data points across 3 retailers

3 retailers$1,010 USD to $1,300 USD

B
Cheapest Retailer
-
$1,010 USD
B
Retailer 2
-
$1,010 USD
View
Most Expensive
B
Jared
152037353 · Oct 30
$1,300 USD
View
2 more retailers have this diamond
Prices start from $1,010 USDSave up to $290 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.

B
1.27ct Princess
$1,010 USD