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Cushion|Lab Grown|GIA

2.77ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • GIA 2221599010

Certificate GIA 2221599010

Diamond specifications and retailer prices

From £642 GBP
As of November 2, 2026
Save £3,009 GBP (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,651 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.77ct lab-grown cushion diamond

This 2.77ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2221599010. Listed at 7 retailers as of November 2, 2026, with prices from £642 to £3,651, a £3,009 spread on the same certified stone. Do Amore Diamonds lists it at £3,651. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.77
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2221599010
Dimensions8.25 × 8.18 × 5.49 mm
L/W Ratio1.01
Top View
8.25 mm8.18 mm2.77 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221599010
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 67.1%

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: Nov 2
Current: £3,458 GBP|Low: £642 GBP|High: £4,516 GBP|Avg: £1,531 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2£642 GBP
Retailer 6£728 GBP
Retailer 4£730 GBP
Retailer 5£788 GBP
Retailer 3£2,457 GBP
Do Amore Diamonds£3,458 GBP

23 data points across 6 retailers

7 retailers£642 GBP to £3,651 GBP

A
Cheapest Retailer
-
£642 GBP
A
Retailer 2
-
£728 GBP
$977 USD
View
A
Retailer 3
-
£730 GBP
$980 USD
View
A
Retailer 4
-
£788 GBP
$1,057 USD
View
B+
Retailer 5
-
£2,457 GBP
View
B
Retailer 6
-
£3,458 GBP
$4,640 USD
View
Most Expensive
B
Do Amore Diamonds
27-B33FB955C · Nov 2
£3,651 GBP
$4,900 USD
View
6 more retailers have this diamond
Prices start from £642 GBPSave up to £3,009 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
2.77ct Cushion
£642 GBP