Princess|Lab Grown|IGI

3.11ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG712562737

Shape and cutting style on the report: Princess cut

Certificate IGI LG712562737

Diamond specifications and retailer prices

From $748 USD
As of October 29, 2026
Save $4,182 USD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,930 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.11ct lab-grown princess diamond

This 3.11ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG712562737 or 712562737. Listed at 9 retailers as of October 29, 2026, with prices from $748 to $4,930, a $4,182 spread on the same certified stone. Brilliant Earth lists it at $4,930. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.11
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712562737
Dimensions7.95 × 7.86 × 7.95 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
7.95 mm7.86 mm3.11 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712562737
Side View
Table 70.0%Crown 43.4°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.0%

Caratlytics Score

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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 29
Current: $4,930 USD|Low: $748 USD|High: $5,040 USD|Avg: $2,244 USD|-2.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$748 USD
Retailer 4$900 USD
Retailer 9$1,062 USD
Retailer 8$1,194 USD
Retailer 2$1,442 USD
Retailer 5$2,381 USD
Retailer 3$2,900 USD
Retailer 6$3,082 USD
Brilliant Earth$4,930 USD

14 data points across 9 retailers

9 retailers$748 USD to $4,930 USD

A
Cheapest Retailer
-
$748 USD
Final sale: no returns
A
Retailer 2
-
$900 USD
View
A
Retailer 3
-
$1,062 USD
HK$8,300 HKD
View
B+
Retailer 4
-
$1,194 USD
View
B+
Retailer 5
-
$1,298 USD
View
Retailer 6
-
$2,381 USD
A$3,663 AUD
View
Price last confirmed 21 days ago
Retailer 7
-
$2,900 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
$3,082 USD
SGD 4,165 SGD
View
Most Expensive
B
Brilliant Earth
14952822Y · Oct 29
$4,930 USD
View
8 more retailers have this diamond
Prices start from $748 USDSave up to $4,182 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
3.11ct Princess
$748 USD