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Round|Lab Grown|IGI

1.67ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG407930547

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407930547

Diamond specifications and retailer prices

From £716 GBP
$960 USD
As of November 2, 2026
Save £3,176 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,893 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.67ct lab-grown round diamond

This 1.67ct 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 LG407930547 or 407930547. Listed at 12 retailers as of October 29, 2026, with prices from £716 to £3,893, a £3,176 spread on the same certified stone. MOH London lists it at £3,893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407930547
Dimensions7.74 × 7.69 × 4.58 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
7.74 mm7.69 mm1.67 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407930547
Side View
Table 58.5%Crown 32.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
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: Nov 2
Current: £3,893 GBP|Low: £716 GBP|High: £3,923 GBP|Avg: £1,940 GBP|+0.5%
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
October 30, 2026
Retailer 2£716 GBP
Retailer 9£1,169 GBP
Retailer 13£1,272 GBP
Retailer 12£1,309 GBP
Retailer 10£1,355 GBP
Retailer 3£1,481 GBP
Retailer 5£1,505 GBP
Retailer 4£1,830 GBP
Retailer 11£2,134 GBP
Retailer 8£2,397 GBP
Retailer 7£2,492 GBP
Retailer 14£2,541 GBP
Retailer 6£3,034 GBP
MOH London£3,893 GBP

21 data points across 14 retailers

12 retailers£716 GBP to £3,893 GBP

A
Cheapest Retailer
-
£716 GBP
$960 USD
B+
Retailer 2
-
£1,169 GBP
$1,566 USD
View
B+
Retailer 3
-
£1,272 GBP
$1,704 USD
View
B+
Retailer 4
-
£1,309 GBP
$1,754 USD
View
Final sale: no returns
Retailer 5
-
£1,355 GBP
$1,816 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
£1,355 GBP
$1,816 USD
View
B+
Retailer 7
-
£1,481 GBP
$1,985 USD
View
B
Retailer 8
-
£2,134 GBP
$2,859 USD
View
B
Retailer 9
-
£2,397 GBP
$3,212 USD
View
B
Retailer 10
-
£2,492 GBP
ZAR 53,945 ZAR
View
B
Retailer 11
-
£2,541 GBP
$3,405 USD
View
Most Expensive
B
MOH London
LG407930547 · Oct 29
£3,893 GBP
View
11 more retailers have this diamond
Prices start from £716 GBPSave up to £3,176 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
1.67ct Round
£716 GBP