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Cushion|Lab Grown|IGI

2.10ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG811634484

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811634484

Diamond specifications and retailer prices

From £793 GBP
HK$8,300 HKD
As of November 1, 2026
Save £2,857 GBP (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,650 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.1ct lab-grown cushion diamond

This 2.1ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634484 or 811634484. Listed at 11 retailers as of October 31, 2026, with prices from £793 to £3,650, a £2,857 spread on the same certified stone. Novita Diamonds lists it at £3,650. 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

2.10
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634484
Dimensions8.48 × 6.89 × 4.52 mm
L/W Ratio1.23
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.48 mm6.89 mm2.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634484
Side View
Table 60.0%Crown 37°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 65.6%

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: £3,650 GBP|Low: £793 GBP|High: £3,703 GBP|Avg: £2,125 GBP|+0.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7£793 GBP
Retailer 6£978 GBP
Retailer 2£1,035 GBP
Retailer 4£1,036 GBP
Retailer 5£1,402 GBP
Retailer 11£2,034 GBP
Retailer 9£2,241 GBP
Retailer 8£2,444 GBP
Retailer 10£2,698 GBP
Retailer 3£2,702 GBP
Novita Diamonds£3,650 GBP

43 data points across 11 retailers

11 retailers£793 GBP to £3,650 GBP

A
Cheapest Retailer
-
£793 GBP
HK$8,300 HKD
A
Retailer 2
-
£978 GBP
$1,310 USD
View
A
Retailer 3
-
£1,035 GBP
View
A
Retailer 4
-
£1,036 GBP
€1,322 EUR
View
A
Retailer 5
-
£1,402 GBP
$1,879 USD
View
B+
Retailer 6
-
£2,034 GBP
$2,726 USD
View
B+
Retailer 7
-
£2,241 GBP
$3,003 USD
View
B+
Retailer 8
-
£2,444 GBP
$3,275 USD
View
B+
Retailer 9
-
£2,698 GBP
View
Retailer 10
-
£2,702 GBP
$3,620 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Novita Diamonds
cert_811634484 · Oct 31
£3,650 GBP
A$7,524 AUD
View
10 more retailers have this diamond
Prices start from £793 GBPSave up to £2,857 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
2.10ct Cushion
£793 GBP