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Round|Lab Grown|GIA

1.15ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • GIA 7463751664

Certificate GIA 7463751664

Diamond specifications and retailer prices

From £203 GBP
As of November 1, 2026
Save £804 GBP (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,007 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7463751664. Listed at 13 retailers as of November 1, 2026, with prices from £203 to £1,007, a £804 spread on the same certified stone. MOH London lists it at £1,007. 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

1.15
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 7463751664
Dimensions6.73 × 6.70 × 4.13 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.73 mm6.70 mm1.15 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7463751664
Side View
Table 57.0%Crown 34°Girdle: ThickPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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 1
Current: £1,007 GBP|Low: £195 GBP|High: £1,019 GBP|Avg: £458 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 3, 2026
Retailer 12£203 GBP
Retailer 5£227 GBP
Retailer 10£235 GBP
Retailer 8£251 GBP
Retailer 11£251 GBP
Retailer 13£371 GBP
Retailer 6£395 GBP
Retailer 2£400 GBP
Retailer 4£415 GBP
Retailer 3£490 GBP
Retailer 7£629 GBP
Retailer 14£772 GBP
Retailer 9£808 GBP
MOH London£1,007 GBP

29 data points across 14 retailers

13 retailers£203 GBP to £1,007 GBP

A
Cheapest Retailer
-
£203 GBP
A
Retailer 2
-
£235 GBP
View
Retailer 3
-
£251 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£251 GBP
View
B+
Retailer 5
-
£371 GBP
View
B+
Retailer 6
-
£395 GBP
View
B+
Retailer 7
-
£400 GBP
View
B+
Retailer 8
-
£415 GBP
View
B
Retailer 9
-
£490 GBP
View
B
Retailer 10
-
£629 GBP
View
B
Retailer 11
-
£772 GBP
View
B
Retailer 12
-
£808 GBP
View
Most Expensive
B
MOH London
7463751664 · Nov 2
£1,007 GBP
View
12 more retailers have this diamond
Prices start from £203 GBPSave up to £804 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
1.15ct Round
£203 GBP