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Cushion|Lab Grown|IGI

1.76ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • IGI LG816608162

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG816608162

Diamond specifications and retailer prices

From £290 GBP
$388 USD
As of October 30, 2026
Save £1,076 GBP (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,366 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.76ct lab-grown cushion diamond

This 1.76ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG816608162 or 816608162. Listed at 14 retailers as of October 30, 2026, with prices from £290 to £1,366, a £1,076 spread on the same certified stone. With Clarity lists it at £1,366. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.76
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608162
Dimensions8.97 × 6.17 × 3.46 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.97 mm6.17 mm1.76 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608162
Side View
Table 63.0%Crown 35.2°Girdle: MED-THKPavilion 37.7°Culet: LargeDepth 56.1%

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: £577 GBP|Low: £290 GBP|High: £1,366 GBP|Avg: £751 GBP|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 30, 2026
Retailer 2£290 GBP
Retailer 11£353 GBP
Retailer 4£431 GBP
Retailer 8£433 GBP
Retailer 6£493 GBP
Retailer 7£515 GBP
Retailer 10£519 GBP
Retailer 1£577 GBP
Retailer 12£802 GBP
Retailer 5£1,024 GBP
Retailer 3£1,063 GBP
Retailer 13£1,213 GBP
Retailer 9£1,261 GBP
With Clarity£1,366 GBP

3 data points across 14 retailers

14 retailers£290 GBP to £1,366 GBP

A
Cheapest Retailer
-
£290 GBP
$388 USD
Final sale: no returns
A
Retailer 2
-
£353 GBP
HK$3,700 HKD
View
B+
Retailer 3
-
£431 GBP
$578 USD
View
B+
Retailer 4
-
£433 GBP
$580 USD
View
B+
Retailer 5
-
£493 GBP
$660 USD
View
B+
Retailer 6
-
£515 GBP
€657 EUR
View
B+
Retailer 7
-
£519 GBP
$695 USD
View
B+
Retailer 8
-
£577 GBP
View
B
Retailer 9
-
£802 GBP
$1,075 USD
View
B
Retailer 10
-
£1,024 GBP
SGD 1,854 SGD
View
B
Retailer 11
-
£1,063 GBP
$1,425 USD
View
B
Retailer 12
-
£1,213 GBP
$1,625 USD
View
B
Retailer 13
-
£1,261 GBP
View
Most Expensive
B
With Clarity
816608162 · Oct 31
£1,366 GBP
$1,830 USD
View
13 more retailers have this diamond
Prices start from £290 GBPSave up to £1,076 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
1.76ct Cushion
£290 GBP