Princess|Lab Grown|IGI

3.15ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG530293443

Shape and cutting style on the report: Princess cut

Certificate IGI LG530293443

Diamond specifications and retailer prices

From $2,690 USD
As of October 29, 2026
Save $6,900 USD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $19,963 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.15ct lab-grown princess diamond

This 3.15ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530293443 or 530293443. Listed at 16 retailers as of October 29, 2026, with a 257% 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

3.15
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293443
Dimensions7.88 × 7.86 × 5.79 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.88 mm7.86 mm3.15 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530293443
Side View
Table 72.5%Crown 45.1°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 73.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $19,963 USD|Low: $2,690 USD|High: $29,090 USD|Avg: $13,763 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 12$2,690 USD
Retailer 11$9,590 USD
Retailer 4$9,974 USD
Retailer 8$10,284 USD
Retailer 5$10,741 USD
Retailer 3$11,125 USD
Retailer 13$11,125 USD
Retailer 14$11,878 USD
Retailer 10$12,178 USD
Retailer 16$12,511 USD
Retailer 2$13,091 USD
Retailer 9$13,476 USD
Retailer 6$15,941 USD
MOH London$19,963 USD
Retailer 15$28,487 USD
Retailer 7$29,090 USD

39 data points across 16 retailers

16 retailers$2,690 USD to $9,590 USD

B+
Cheapest Retailer
-
$2,690 USD
B
Retailer 2
-
$9,590 USD
View
Retailer 3
-
$9,974 USD
View
Price under review
Retailer 4
-
$10,284 USD
View
Price under review
Retailer 5
-
$10,741 USD
View
Price under review
Final sale: no returns
Retailer 6
-
$11,125 USD
View
Price under review
Retailer 7
-
$11,125 USD
View
Price under review
Retailer 8
-
$11,878 USD
View
Price under review
Retailer 9
-
$12,178 USD
View
Price under review
Retailer 10
-
$12,511 USD
View
Price under review
Retailer 11
-
$13,091 USD
£10,308 GBP
View
Price under review
Retailer 12
-
$13,476 USD
£10,611 GBP
View
Price under review
Most Expensive
MOH London
LG530293443 · Oct 29
$19,963 USD
£15,719 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $2,690 USDSave up to $6,900 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+
3.15ct Princess
$2,690 USD