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Round|Lab Grown|IGI

1.65ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG400933868

Shape and cutting style on the report: Round brilliant

Certificate IGI LG400933868

Diamond specifications and retailer prices

From £709 GBP
$950 USD
As of November 2, 2026
Save £3,117 GBP (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,826 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.65ct lab-grown round diamond

This 1.65ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG400933868 or 400933868. Listed at 12 retailers as of November 1, 2026, with prices from £709 to £3,826, a £3,117 spread on the same certified stone. MOH London lists it at £3,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG400933868
Dimensions7.75 × 7.68 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.75 mm7.68 mm1.65 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG400933868
Side View
Table 55.0%Crown 34.3°Girdle: ThinPavilion 40.2°Culet: NoneDepth 60.0%

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: Nov 2
Current: £3,826 GBP|Low: £709 GBP|High: £3,878 GBP|Avg: £1,872 GBP
MOH London
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 2£709 GBP
Retailer 10£1,155 GBP
Retailer 13£1,257 GBP
Retailer 5£1,274 GBP
Retailer 15£1,293 GBP
Retailer 11£1,340 GBP
Retailer 3£1,467 GBP
Retailer 6£1,496 GBP
Retailer 4£1,810 GBP
Retailer 12£2,109 GBP
Retailer 9£2,369 GBP
Retailer 8£2,463 GBP
Retailer 14£2,511 GBP
Retailer 7£2,998 GBP
MOH London£3,826 GBP

22 data points across 15 retailers

12 retailers£709 GBP to £3,826 GBP

A
Cheapest Retailer
-
£709 GBP
$950 USD
B+
Retailer 2
-
£1,155 GBP
$1,547 USD
View
B+
Retailer 3
-
£1,257 GBP
$1,684 USD
View
B+
Retailer 4
-
£1,293 GBP
$1,732 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,340 GBP
$1,795 USD
View
Retailer 6
-
£1,340 GBP
$1,795 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
£1,467 GBP
$1,965 USD
View
B
Retailer 8
-
£2,109 GBP
$2,826 USD
View
B
Retailer 9
-
£2,369 GBP
$3,174 USD
View
B
Retailer 10
-
£2,463 GBP
ZAR 53,311 ZAR
View
B
Retailer 11
-
£2,511 GBP
$3,365 USD
View
Most Expensive
B
MOH London
LG400933868 · Nov 1
£3,826 GBP
View
11 more retailers have this diamond
Prices start from £709 GBPSave up to £3,117 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
1.65ct Round
£709 GBP