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Princess|Lab Grown|IGI

5.09ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG737516547

Shape and cutting style on the report: Princess cut

Certificate IGI LG737516547

Diamond specifications and retailer prices

From £836 GBP
$1,120 USD
As of October 30, 2026
Save £3,762 GBP (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,597 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.09ct lab-grown princess diamond

This 5.09ct lab-grown princess sits in the over 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 LG737516547 or 737516547. Listed at 9 retailers as of October 29, 2026, with prices from £836 to £4,597, a £3,762 spread on the same certified stone. Brilliant Earth lists it at £4,597. 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

5.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737516547
Dimensions9.66 × 9.20 × 6.59 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.66 mm9.20 mm5.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737516547
Side View
Table 70.0%Crown 50.2°Girdle: MediumPavilion 37°Culet: NoneDepth 71.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £4,597 GBP|Low: £836 GBP|High: £4,806 GBP|Avg: £2,093 GBP|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5£836 GBP
Retailer 2£933 GBP
Retailer 3£1,022 GBP
Retailer 6£1,437 GBP
Retailer 7£2,011 GBP
Retailer 4£2,459 GBP
Retailer 8£3,042 GBP
Brilliant Earth£4,597 GBP

38 data points across 8 retailers

9 retailers£836 GBP to £4,597 GBP

Retailer 1
-
£678 GBP
HK$7,100 HKD
Price last confirmed 57 days ago
B+
Retailer 2
-
£836 GBP
$1,120 USD
View
A
Retailer 3
-
£933 GBP
View
A
Retailer 4
-
£1,022 GBP
€1,304 EUR
View
A
Retailer 5
-
£1,437 GBP
$1,926 USD
View
B+
Retailer 6
-
£2,011 GBP
$2,694 USD
View
B+
Retailer 7
-
£2,459 GBP
View
Retailer 8
-
£3,042 GBP
$4,076 USD
View
Price last confirmed 52 days ago
Most Expensive
B
Brilliant Earth
16884452A · Oct 29
£4,597 GBP
$6,160 USD
View
8 more retailers have this diamond
Prices start from £836 GBPSave up to £3,762 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.

A
5.09ct Princess
£836 GBP