Princess|Lab Grown|IGI

3.51ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG726562392

Shape and cutting style on the report: Princess cut

Certificate IGI LG726562392

Diamond specifications and retailer prices

From $452 USD
As of October 30, 2026
Save $3,008 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,070 USD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 3.51ct lab-grown princess diamond

This 3.51ct 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 LG726562392 or 726562392. Listed at 23 retailers as of October 30, 2026, with a 665% 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

3.51
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726562392
Dimensions7.99 × 7.79 × 5.96 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm7.79 mm3.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726562392
Side View
Table 72.0%Crown 51.3°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 76.5%

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 30
Current: $3,460 USD|Low: $439 USD|High: $6,070 USD|Avg: $1,455 USD|-43.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 3$452 USD
Retailer 9$506 USD
Retailer 18$506 USD
Retailer 5$560 USD
Retailer 11$560 USD
Retailer 13$594 USD
Retailer 17$705 USD
Retailer 7$760 USD
Retailer 14$863 USD
Retailer 2$927 USD
Retailer 20$1,032 USD
Retailer 16$1,216 USD
Retailer 6$1,312 USD
Retailer 10$1,797 USD
Retailer 4$1,801 USD
Retailer 12$1,833 USD
Retailer 15$2,069 USD
Retailer 8$2,097 USD
Retailer 19$2,650 USD
Brilliant Earth$3,460 USD

30 data points across 20 retailers

23 retailers$452 USD to $3,460 USD

A
Cheapest Retailer
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$452 USD
A
Retailer 2
-
$506 USD
View
Final sale: no returns
A
Retailer 3
-
$506 USD
View
Retailer 4
-
$560 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$560 USD
View
A
Retailer 6
-
$594 USD
£468 GBP
View
A
Retailer 7
-
$627 USD
HK$4,900 HKD
View
A
Retailer 8
-
$705 USD
View
B+
Retailer 9
-
$760 USD
View
A
Retailer 10
-
$863 USD
€822 EUR
View
A
Retailer 11
-
$927 USD
£730 GBP
View
A
Retailer 12
-
$1,032 USD
View
A
Retailer 13
-
$1,216 USD
ZAR 19,650 ZAR
View
B+
Retailer 14
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$1,312 USD
View
B+
Retailer 15
-
$1,797 USD
SGD 2,428 SGD
View
B+
Retailer 16
-
$1,801 USD
View
B+
Retailer 17
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$1,833 USD
View
B+
Retailer 18
-
$1,989 USD
View
B+
Retailer 19
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$2,069 USD
£1,629 GBP
View
B+
Retailer 20
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$2,097 USD
View
Retailer 21
-
$2,650 USD
View
Price last confirmed 13 days ago
B
Retailer 22
-
$3,460 USD
View
Most Expensive
Brilliant Earth
16916201A · Oct 15
$6,070 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from $452 USDSave up to $3,008 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
3.51ct Princess
$452 USD