CaratHunter
Plans
Asscher|Lab Grown|IGI

1.65ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG831687602

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831687602

Diamond specifications and retailer prices

From £204 GBP
$274 USD
As of October 30, 2026
Save £1,393 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,597 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.65ct lab-grown asscher diamond

This 1.65ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831687602 or 831687602. Listed at 13 retailers as of October 30, 2026, with prices from £204 to £1,597, a £1,393 spread on the same certified stone. Brilliant Earth lists it at £1,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831687602
Dimensions6.56 × 6.56 × 4.38 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.56 mm6.56 mm1.65 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831687602
Side View
Table 61.0%Crown 30.7°Girdle: STK-THKPavilion 41°Culet: NoneDepth 66.8%

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 30
Current: £1,597 GBP|Low: £204 GBP|High: £1,597 GBP|Avg: £542 GBP
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 30, 2026
Retailer 12£204 GBP
Retailer 6£241 GBP
Retailer 8£379 GBP
Retailer 4£381 GBP
Retailer 9£390 GBP
Retailer 7£430 GBP
Retailer 11£529 GBP
Retailer 10£584 GBP
Retailer 3£705 GBP
Retailer 13£738 GBP
Retailer 5£768 GBP
Retailer 2£831 GBP
Brilliant Earth£1,597 GBP

5 data points across 13 retailers

13 retailers£204 GBP to £1,597 GBP

A
Cheapest Retailer
-
£204 GBP
$274 USD
Final sale: no returns
A
Retailer 2
-
£241 GBP
View
A
Retailer 3
-
£379 GBP
€484 EUR
View
A
Retailer 4
-
£381 GBP
$511 USD
View
A
Retailer 5
-
£390 GBP
ZAR 8,433 ZAR
View
A
Retailer 6
-
£430 GBP
View
B+
Retailer 7
-
£529 GBP
A$1,090 AUD
View
B+
Retailer 8
-
£584 GBP
$782 USD
View
B+
Retailer 9
-
£705 GBP
$944 USD
View
B+
Retailer 10
-
£738 GBP
SGD 1,336 SGD
View
B+
Retailer 11
-
£768 GBP
$1,029 USD
View
B
Retailer 12
-
£831 GBP
$1,114 USD
View
Most Expensive
B
Brilliant Earth
22310961A · Oct 30
£1,597 GBP
$2,140 USD
View
12 more retailers have this diamond
Prices start from £204 GBPSave up to £1,393 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 Asscher
£204 GBP