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Cushion|Lab Grown|GIA

3.10ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • GIA 6442574163

Certificate GIA 6442574163

Diamond specifications and retailer prices

From £687 GBP
As of November 1, 2026
Save £3,217 GBP (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,903 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five 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 6442574163. Listed at 8 retailers as of October 31, 2026, with prices from £687 to £3,903, a £3,217 spread on the same certified stone. Do Amore Diamonds lists it at £3,903. 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

3.10
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6442574163
Dimensions8.53 × 8.46 × 5.70 mm
L/W Ratio1.01
Top View
8.53 mm8.46 mm3.10 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442574163
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 67.3%

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 1
Current: £3,903 GBP|Low: £642 GBP|High: £3,903 GBP|Avg: £1,657 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2£687 GBP
Retailer 7£750 GBP
Retailer 8£752 GBP
Retailer 5£754 GBP
Retailer 6£837 GBP
Retailer 3£1,271 GBP
Retailer 10£2,218 GBP
Retailer 4£2,385 GBP
Retailer 9£2,858 GBP
Do Amore Diamonds£3,903 GBP

25 data points across 10 retailers

8 retailers£687 GBP to £3,903 GBP

A
Cheapest Retailer
-
£687 GBP
A
Retailer 2
-
£750 GBP
$1,005 USD
View
A
Retailer 3
-
£752 GBP
$1,007 USD
View
A
Retailer 4
-
£754 GBP
$1,010 USD
View
A
Retailer 5
-
£837 GBP
$1,122 USD
View
B+
Retailer 6
-
£1,271 GBP
A$2,621 AUD
View
B+
Retailer 7
-
£2,385 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AD27C08F6 · Oct 31
£3,903 GBP
$5,230 USD
View
7 more retailers have this diamond
Prices start from £687 GBPSave up to £3,217 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
3.10ct Cushion
£687 GBP