Princess|Lab Grown|IGI

3.10ct G VVS2 Princess Lab Grown Diamond

EX • G/VVS2 • IGI LG757539520

Shape and cutting style on the report: Princess cut

Certificate IGI LG757539520

Diamond specifications and retailer prices

From $692 USD
As of October 28, 2026
Save $1,423 USD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,335 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.1ct lab-grown princess diamond

This 3.1ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG757539520 or 757539520. Listed at 8 retailers as of October 26, 2026, with a 206% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.10
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757539520
Dimensions7.88 × 7.81 × 5.79 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
7.88 mm7.81 mm3.10 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757539520
Side View
Table 71.0%Crown 47.9°Girdle: MediumPavilion 39.1°Culet: NoneDepth 74.1%

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 28
Current: $2,335 USD|Low: $691 USD|High: $2,513 USD|Avg: $1,301 USD|-7.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$691 USD
Retailer 4$692 USD
Retailer 5$825 USD
Retailer 6$878 USD
Retailer 2$951 USD
Retailer 7$1,995 USD
Retailer 3$2,115 USD
Rare Carat$2,335 USD

38 data points across 8 retailers

8 retailers$692 USD to $2,115 USD

Retailer 1
-
$691 USD
HK$5,400 HKD
Price last confirmed 56 days ago
B+
Retailer 2
-
$692 USD
View
A
Retailer 3
-
$825 USD
View
A
Retailer 4
-
$878 USD
View
A
Retailer 5
-
$951 USD
£749 GBP
View
B+
Retailer 6
-
$1,995 USD
View
B
Retailer 7
-
$2,115 USD
£1,665 GBP
View
Most Expensive
Rare Carat
SS31-15A · Oct 18
$2,335 USD
View
Price last confirmed 11 days ago
7 more retailers have this diamond
Prices start from $692 USDSave up to $1,423 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
3.10ct Princess
$692 USD