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Round|Lab Grown|IGI

8.12ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG848675802

Certificate IGI LG848675802

Diamond specifications and retailer prices

From £4,987 GBP
$6,682 USD
As of October 29, 2026
Save £3,676 GBP (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £18,044 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 8.12ct lab-grown round diamond

This 8.12ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848675802 or 848675802. Listed at 5 retailers as of October 29, 2026, with a 74% 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

8.12
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG848675802
Dimensions12.82 × 12.85 × 7.96 mm
L/W Ratio1.00
Top View
12.82 mm12.85 mm8.12 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848675802
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCuletDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £5,487 GBP|Low: £4,987 GBP|High: £18,044 GBP|Avg: £7,964 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 30, 2026
Retailer 4£4,987 GBP
Retailer 1£5,487 GBP
Retailer 2£6,442 GBP
Retailer 3£8,663 GBP
Taylor and Hart£18,044 GBP

2 data points across 5 retailers

5 retailers£4,987 GBP to £8,663 GBP

B+
Cheapest Retailer
-
£4,987 GBP
$6,682 USD
Final sale: no returns
B
Retailer 2
-
£5,487 GBP
View
B
Retailer 3
-
£6,442 GBP
View
B
Retailer 4
-
£8,663 GBP
ZAR 187,528 ZAR
View
Most Expensive
Taylor and Hart
PXW1ZGS · Oct 30
£18,044 GBP
$24,177 USD
View
Price under review
4 more retailers have this diamond
Prices start from £4,987 GBPSave up to £3,676 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+
8.12ct Round
£4,987 GBP