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Marquise|Natural|GIA

1.52ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6552673316

Certificate GIA 6552673316

Diamond specifications and retailer prices

From £7,426 GBP
A$15,308 AUD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £7,426 GBP at GemTrove
View at GemTrove

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552673316. Listed at 2 retailers as of October 31, 2026. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle35.3°
OriginNatural
Grading LabGIA
CertificateGIA 6552673316
Dimensions12.78 × 6.16 × 3.29 mm
L/W Ratio2.07
Key to symbols
Feather, Crystal, Cloud
Top View
12.78 mm6.16 mm1.52 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552673316
Side View
Table 63.0%CrownGirdle: THK-VTKPavilion 35.3°Culet: NoneDepth 53.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £7,426 GBP|Low: £5,722 GBP|High: £8,141 GBP|Avg: £6,832 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 17, 2026
Retailer 3£5,780 GBP
Retailer 4£6,394 GBP
Retailer 2£6,898 GBP
GemTrove£7,426 GBP
Retailer 5£8,141 GBP

15 data points across 5 retailers

2 retailers

Retailer 1
-
£5,780 GBP
HK$60,500 HKD
Price last confirmed 45 days ago
Most Expensive
B+
GemTrove
GT-N-01274083-98 · Oct 31
£7,426 GBP
A$15,308 AUD
View
1 more retailer has this diamond

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.

B+
1.52ct Marquise
£7,426 GBP