CaratHunter
Plans
Marquise|Natural|GIA

0.31ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2547676355

Certificate GIA 2547676355

Diamond specifications and retailer prices

From HK$2,222 HKD
₹26,975 INR
As of October 31, 2026
Save HK$4,812 HKD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$7,035 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547676355. Listed at 16 retailers as of October 26, 2026, with prices from HK$2,222 to HK$7,035, a HK$4,812 spread on the same certified stone. MOH London lists it at HK$7,035. 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

0.31
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547676355
Dimensions7.36 × 3.55 × 2.13 mm
L/W Ratio2.07
Top View
7.36 mm3.55 mm0.31 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547676355
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.1%

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: Oct 31
Current: HK$7,035 HKD|Low: HK$2,216 HKD|High: HK$7,363 HKD|Avg: HK$4,224 HKD|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5HK$2,222 HKD
Retailer 9HK$2,611 HKD
Retailer 10HK$3,044 HKD
Retailer 12HK$3,251 HKD
Retailer 2HK$3,968 HKD
Retailer 3HK$3,993 HKD
Retailer 11HK$4,067 HKD
Retailer 8HK$4,168 HKD
Retailer 7HK$4,715 HKD
Retailer 4HK$5,047 HKD
Retailer 6HK$5,536 HKD
MOH LondonHK$7,035 HKD

36 data points across 12 retailers

16 retailersHK$2,222 HKD to HK$7,035 HKD

A
Cheapest Retailer
-
HK$2,222 HKD
₹26,975 INR
A
Retailer 2
-
HK$2,611 HKD
View
Retailer 3
-
HK$3,044 HKD
$388 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
HK$3,251 HKD
SGD 560 SGD
View
Retailer 5
-
HK$3,272 HKD
$417 USD
View
Price last confirmed 17 days ago
Retailer 6
-
HK$3,389 HKD
$432 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
HK$3,968 HKD
£398 GBP
View
Retailer 8
-
HK$3,993 HKD
$509 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
HK$4,067 HKD
$518 USD
View
Retailer 10
-
HK$4,095 HKD
$522 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
HK$4,168 HKD
£418 GBP
View
B
Retailer 12
-
HK$4,715 HKD
ZAR 9,708 ZAR
View
Retailer 13
-
HK$5,047 HKD
A$990 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
HK$5,536 HKD
€672 EUR
View
Most Expensive
B
MOH London
8F1FFFA38 · Oct 26
HK$7,035 HKD
£706 GBP
View
14 more retailers have this diamond
Prices start from HK$2,222 HKDSave up to HK$4,812 HKD

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
0.31ct Marquise
HK$2,222 HKD