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Round|Lab Grown|GIA

2.09ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 7508207511

Certificate GIA 7508207511

Diamond specifications and retailer prices

From £295 GBP
As of November 5, 2026
Save £2,320 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,615 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7508207511. Listed at 19 retailers as of November 4, 2026, with prices from £295 to £2,615, a £2,320 spread on the same certified stone. Do Amore Diamonds lists it at £2,615. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.09
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 7508207511
Dimensions8.27 × 8.23 × 5.01 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Growth Remnant
Top View
8.27 mm8.23 mm2.09 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508207511
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,615 GBP|Low: £244 GBP|High: £3,273 GBP|Avg: £1,123 GBP|+41.9%
Do Amore Diamonds
Retailer 2
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November 6, 2026
Retailer 7£295 GBP
Retailer 9£302 GBP
Retailer 4£331 GBP
Retailer 22£366 GBP
Retailer 10£450 GBP
Retailer 3£455 GBP
Retailer 23£476 GBP
Retailer 2£600 GBP
Retailer 5£619 GBP
Retailer 14£684 GBP
Retailer 20£724 GBP
Retailer 13£810 GBP
Retailer 21£836 GBP
Retailer 12£845 GBP
Retailer 25£1,026 GBP
Retailer 24£1,297 GBP
Retailer 11£1,404 GBP
Retailer 6£1,409 GBP
Retailer 19£1,479 GBP
Retailer 15£1,813 GBP
Retailer 18£1,813 GBP
Retailer 8£1,932 GBP
Retailer 17£2,043 GBP
Do Amore Diamonds£2,615 GBP
Retailer 16£3,273 GBP

19 data points across 25 retailers

19 retailers£295 GBP to £2,615 GBP

A
Cheapest Retailer
-
£295 GBP
Retailer 2
-
£302 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
£331 GBP
View
A
Retailer 4
-
£366 GBP
View
B+
Retailer 5
-
£450 GBP
View
A
Retailer 6
-
£455 GBP
View
A
Retailer 7
-
£476 GBP
View
B+
Retailer 8
-
£600 GBP
View
B+
Retailer 9
-
£619 GBP
View
B+
Retailer 10
-
£724 GBP
View
B+
Retailer 11
-
£810 GBP
View
B+
Retailer 12
-
£836 GBP
View
B
Retailer 13
-
£1,026 GBP
View
B
Retailer 14
-
£1,297 GBP
View
B
Retailer 15
-
£1,404 GBP
View
B
Retailer 16
-
£1,409 GBP
View
B
Retailer 17
-
£1,479 GBP
View
B
Retailer 18
-
£1,932 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EB5968D0A · Nov 4
£2,615 GBP
$3,520 USD
View
18 more retailers have this diamond
Prices start from £295 GBPSave up to £2,320 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
2.09ct Round
£295 GBP