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Princess|Lab Grown|IGI

2.51ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG526280329

Shape and cutting style on the report: Princess cut

Certificate IGI LG526280329

Diamond specifications and retailer prices

From $3,210 USD
As of October 29, 2026
Save $2,207 USD (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,925 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 2.51ct lab-grown princess diamond

This 2.51ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526280329 or 526280329. Listed at 17 retailers as of October 29, 2026, with a 69% 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

2.51
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526280329
Dimensions7.37 × 7.24 × 5.25 mm
L/W Ratio1.02
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
7.37 mm7.24 mm2.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526280329
Side View
Table 68.0%Crown 39.8°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 72.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,925 USD|Low: $3,210 USD|High: $14,168 USD|Avg: $7,106 USD
Flawless Fine Jewelry
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
October 30, 2026
Retailer 9$3,210 USD
Retailer 11$4,837 USD
Retailer 5$5,070 USD
Retailer 6$5,417 USD
Retailer 4$5,611 USD
Retailer 12$5,611 USD
Retailer 8$6,950 USD
Retailer 3$7,012 USD
Retailer 2$7,148 USD
Retailer 10$7,166 USD
Flawless Fine Jewelry$7,925 USD
Retailer 13$8,675 USD
Retailer 7$11,480 USD
Retailer 14$14,168 USD

46 data points across 14 retailers

17 retailers$3,210 USD to $5,417 USD

B
Cheapest Retailer
-
$3,210 USD
B
Retailer 2
-
$4,837 USD
View
B
Retailer 3
-
$5,070 USD
View
B
Retailer 4
-
$5,115 USD
View
B
Retailer 5
-
$5,417 USD
View
Final sale: no returns
Retailer 6
-
$5,611 USD
View
Price under review
Retailer 7
-
$5,611 USD
View
Price under review
Retailer 8
-
$5,640 USD
View
Price under review
Retailer 9
-
$6,950 USD
£5,473 GBP
View
Price under review
Retailer 10
-
$7,012 USD
View
Price under review
Retailer 11
-
$7,148 USD
£5,628 GBP
View
Price under review
Retailer 12
-
$7,166 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
79AF76F01 · Oct 29
$7,925 USD
£6,240 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $3,210 USDSave up to $2,207 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
2.51ct Princess
$3,210 USD