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Round|Lab Grown|IGI

10.02ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG841689452

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841689452

Diamond specifications and retailer prices

From £1,297 GBP
As of October 30, 2026
Save £6,779 GBP (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £8,075 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.02ct lab-grown round diamond

This 10.02ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841689452 or 841689452. Listed at 13 retailers as of October 29, 2026, with prices from £1,297 to £8,075, a £6,779 spread on the same certified stone. Brilliant Earth lists it at £8,075. 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

10.02
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841689452
Dimensions13.97 × 13.90 × 8.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.97 mm13.90 mm10.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841689452
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £8,075 GBP|Low: £1,194 GBP|High: £8,702 GBP|Avg: £3,178 GBP|-1.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 6£1,297 GBP
Retailer 5£1,396 GBP
Retailer 13£1,449 GBP
Retailer 2£1,575 GBP
Retailer 9£2,090 GBP
Retailer 7£2,242 GBP
Retailer 11£2,497 GBP
Retailer 8£2,662 GBP
Retailer 10£2,689 GBP
Retailer 12£2,715 GBP
Retailer 3£4,473 GBP
Retailer 4£5,084 GBP
Brilliant Earth£8,075 GBP

29 data points across 13 retailers

13 retailers£1,297 GBP to £8,075 GBP

A
Cheapest Retailer
-
£1,297 GBP
Retailer 2
-
£1,396 GBP
$1,871 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£1,449 GBP
$1,941 USD
View
A
Retailer 4
-
£1,575 GBP
$2,110 USD
View
B+
Retailer 5
-
£2,090 GBP
$2,800 USD
View
A
Retailer 6
-
£2,242 GBP
ZAR 48,537 ZAR
View
A
Retailer 7
-
£2,497 GBP
$3,346 USD
View
A
Retailer 8
-
£2,662 GBP
€3,397 EUR
View
Retailer 9
-
£2,689 GBP
A$5,542 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
£2,715 GBP
$3,638 USD
View
B+
Retailer 11
-
£4,473 GBP
$5,993 USD
View
B+
Retailer 12
-
£5,084 GBP
$6,811 USD
View
Most Expensive
B
Brilliant Earth
21666526A · Oct 29
£8,075 GBP
$10,820 USD
View
12 more retailers have this diamond
Prices start from £1,297 GBPSave up to £6,779 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
10.02ct Round
£1,297 GBP