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Princess|Lab Grown|IGI

2.57ct G VVS2 Princess Lab Grown Diamond

GD • G/VVS2 • IGI LG539235688

Shape and cutting style on the report: Princess cut

Certificate IGI LG539235688

Diamond specifications and retailer prices

From £4,237 GBP
$5,677 USD
As of October 30, 2026
Save £270 GBP (6%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £12,679 GBP at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 2.57ct lab-grown princess diamond

This 2.57ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG539235688 or 539235688. Listed at 19 retailers as of October 30, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.57
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539235688
Dimensions7.53 × 7.34 × 5.26 mm
L/W Ratio1.03
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
7.53 mm7.34 mm2.57 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539235688
Side View
Table 68.0%Crown 39.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 71.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £12,679 GBP|Low: £2,881 GBP|High: £12,723 GBP|Avg: £7,191 GBP|+1.9%
Cape Diamonds
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
November 1, 2026
Retailer 11£2,881 GBP
Retailer 15£4,237 GBP
Retailer 7£4,440 GBP
Retailer 3£4,915 GBP
Retailer 6£4,915 GBP
Retailer 14£4,915 GBP
Retailer 2£5,702 GBP
Retailer 5£5,834 GBP
Retailer 13£5,946 GBP
Retailer 8£6,314 GBP
Retailer 4£7,587 GBP
Retailer 9£9,285 GBP
Retailer 10£10,054 GBP
Retailer 12£12,034 GBP
Cape Diamonds£12,679 GBP

41 data points across 15 retailers

19 retailers£4,237 GBP to £4,507 GBP

Retailer 1
-
£2,881 GBP
$3,860 USD
Price last confirmed 9 days ago
B
Retailer 2
-
£4,237 GBP
$5,677 USD
View
B
Retailer 3
-
£4,440 GBP
$5,949 USD
View
B
Retailer 4
-
£4,507 GBP
$6,039 USD
View
Retailer 5
-
£4,744 GBP
$6,357 USD
View
Price under review
Final sale: no returns
Retailer 6
-
£4,915 GBP
$6,585 USD
View
Price under review
Retailer 7
-
£4,915 GBP
$6,585 USD
View
Price under review
Retailer 8
-
£4,915 GBP
$6,585 USD
View
Price under review
Retailer 9
-
£5,702 GBP
View
Price under review
Retailer 10
-
£5,834 GBP
$7,817 USD
View
Price under review
Retailer 11
-
£5,946 GBP
$7,967 USD
View
Price under review
Retailer 12
-
£6,314 GBP
View
Price under review
Most Expensive
Cape Diamonds
cert_539235688 · Oct 29
£12,679 GBP
ZAR 274,450 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from £4,237 GBPSave up to £270 GBP

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
2.57ct Princess
£4,237 GBP