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Round|Lab Grown|GIA

1.52ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 1505684600

Certificate GIA 1505684600

Diamond specifications and retailer prices

From £244 GBP
As of November 5, 2026
Save £965 GBP (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,210 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1505684600. Listed at 16 retailers as of November 5, 2026, with prices from £244 to £1,210, a £965 spread on the same certified stone. MOH London lists it at £1,210. 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

1.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 1505684600
Dimensions7.36 × 7.31 × 4.56 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionMedium to Slightly Thick
Top View
7.36 mm7.31 mm1.52 ctD / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505684600
Side View
Table 57.0%Crown 36°Girdle: ThickPavilion 40.6°Culet: NoneDepth 62.1%

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: £1,210 GBP|Low: £224 GBP|High: £1,213 GBP|Avg: £518 GBP|+3.1%
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
Retailer 15
November 6, 2026
Retailer 3£244 GBP
Retailer 15£273 GBP
Retailer 12£283 GBP
Retailer 7£290 GBP
Retailer 6£302 GBP
Retailer 14£415 GBP
Retailer 10£416 GBP
Retailer 8£469 GBP
Retailer 2£484 GBP
Retailer 4£490 GBP
Retailer 9£609 GBP
Retailer 13£888 GBP
Retailer 11£973 GBP
Retailer 5£1,006 GBP
MOH London£1,210 GBP

38 data points across 15 retailers

16 retailers£244 GBP to £1,210 GBP

A
Cheapest Retailer
-
£244 GBP
A
Retailer 2
-
£273 GBP
View
Final sale: no returns
A
Retailer 3
-
£283 GBP
View
Retailer 4
-
£290 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£302 GBP
View
B+
Retailer 6
-
£415 GBP
View
A
Retailer 7
-
£416 GBP
View
B+
Retailer 8
-
£469 GBP
View
B+
Retailer 9
-
£482 GBP
View
B+
Retailer 10
-
£484 GBP
View
B+
Retailer 11
-
£490 GBP
View
B+
Retailer 12
-
£609 GBP
View
B
Retailer 13
-
£888 GBP
View
B
Retailer 14
-
£973 GBP
View
B
Retailer 15
-
£1,006 GBP
View
Most Expensive
B
MOH London
1505684600 · Nov 5
£1,210 GBP
View
15 more retailers have this diamond
Prices start from £244 GBPSave up to £965 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
1.52ct Round
£244 GBP