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Round|Lab Grown|IGI

2.96ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG687531356

Certificate IGI LG687531356

Diamond specifications and retailer prices

From £324 GBP
$432 USD
As of October 29, 2026
Save £1,831 GBP (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,155 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.96ct lab-grown round diamond

This 2.96ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG687531356 or 687531356. Listed at 8 retailers as of October 29, 2026, with prices from £324 to £2,155, a £1,831 spread on the same certified stone. Brilliant Earth lists it at £2,155. 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

2.96
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG687531356
Dimensions9.27 × 9.19 × 5.60 mm
L/W Ratio1.01
Top View
9.27 mm9.19 mm2.96 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687531356
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.6%

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 29
Current: £2,155 GBP|Low: £324 GBP|High: £3,897 GBP|Avg: £1,900 GBP|-44.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7£324 GBP
Retailer 3£472 GBP
Retailer 4£499 GBP
Retailer 5£632 GBP
Retailer 8£660 GBP
Retailer 6£1,156 GBP
Retailer 2£1,224 GBP
Brilliant Earth£2,155 GBP

18 data points across 8 retailers

8 retailers£324 GBP to £2,155 GBP

A
Cheapest Retailer
-
£324 GBP
$432 USD
Final sale: no returns
B+
Retailer 2
-
£472 GBP
$628 USD
View
A
Retailer 3
-
£499 GBP
View
A
Retailer 4
-
£632 GBP
View
A
Retailer 5
-
£660 GBP
€837 EUR
View
B+
Retailer 6
-
£1,156 GBP
$1,540 USD
View
B+
Retailer 7
-
£1,224 GBP
$1,630 USD
View
Most Expensive
B
Brilliant Earth
22357983A · Oct 30
£2,155 GBP
$2,870 USD
View
7 more retailers have this diamond
Prices start from £324 GBPSave up to £1,831 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
2.96ct Round
£324 GBP