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Asscher|Lab Grown|IGI

1.77ct G VS2 Asscher Lab Grown Diamond

ID • G/VS2 • IGI LG636479270

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG636479270

Diamond specifications and retailer prices

From £1,523 GBP
$2,040 USD
As of October 28, 2026
Save £1,116 GBP (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,640 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.77ct lab-grown asscher diamond

This 1.77ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636479270 or 636479270. Listed at 9 retailers as of October 28, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636479270
Dimensions6.67 × 6.54 × 4.24 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm6.54 mm1.77 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636479270
Side View
Table 61.0%Crown 33.7°Girdle: Slightly ThickPavilion 31.1°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £3,640 GBP|Low: £1,325 GBP|High: £5,280 GBP|Avg: £3,029 GBP|+7.4%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4£1,523 GBP
Retailer 8£1,855 GBP
Retailer 7£1,920 GBP
Retailer 2£2,638 GBP
Retailer 6£3,000 GBP
Flawless Fine Jewelry£3,640 GBP
Retailer 5£5,129 GBP
Retailer 3£5,239 GBP

42 data points across 8 retailers

9 retailers£1,523 GBP to £2,638 GBP

B
Cheapest Retailer
-
£1,523 GBP
$2,040 USD
B
Retailer 2
-
£1,855 GBP
$2,485 USD
View
Final sale: no returns
Retailer 3
-
£1,920 GBP
$2,573 USD
View
Price last confirmed 19 days ago
B
Retailer 4
-
£2,045 GBP
$2,740 USD
View
B
Retailer 5
-
£2,638 GBP
View
Retailer 6
-
£3,000 GBP
$4,019 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
15AFC8801 · Oct 29
£3,640 GBP
View
Price under review
6 more retailers have this diamond
Prices start from £1,523 GBPSave up to £1,116 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.

B
1.77ct Asscher
£1,523 GBP