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Cushion|Lab Grown|GIA

3.07ct D IF Cushion Lab Grown Diamond

ID • D/IF • GIA 6531065582

Certificate GIA 6531065582

Diamond specifications and retailer prices

From £2,067 GBP
$2,752 USD
As of October 28, 2026
Save £9,880 GBP (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £11,947 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531065582. Listed at 4 retailers as of October 28, 2026, with prices from £2,067 to £11,947, a £9,880 spread on the same certified stone. Blue Nile lists it at £11,947. 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

3.07
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6531065582
Dimensions9.18 × 7.66 × 5.36 mm
L/W Ratio1.20
Top View
9.18 mm7.66 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531065582
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.0%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: £11,947 GBP|Low: £2,067 GBP|High: £11,947 GBP|Avg: £7,321 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4£2,067 GBP
Retailer 3£4,074 GBP
Retailer 2£6,363 GBP
Retailer 5£9,634 GBP
Blue Nile£11,947 GBP

5 data points across 5 retailers

4 retailers£2,067 GBP to £11,947 GBP

A+
Cheapest Retailer
-
£2,067 GBP
$2,752 USD
Final sale: no returns
B+
Retailer 2
-
£4,074 GBP
View
B+
Retailer 3
-
£6,363 GBP
View
Most Expensive
B
Blue Nile
26924974 · Oct 29
£11,947 GBP
$15,909 USD
View
3 more retailers have this diamond
Prices start from £2,067 GBPSave up to £9,880 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+
3.07ct Cushion
£2,067 GBP