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Marquise|Natural|GIA

0.31ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 5556444654

Certificate GIA 5556444654

Diamond specifications and retailer prices

From HK$2,471 HKD
₹29,999 INR
As of November 2, 2026
Save HK$5,062 HKD (67%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$7,533 HKD at MOH London · As of November 2, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556444654. Listed at 21 retailers as of November 2, 2026, with prices from HK$2,471 to HK$7,533, a HK$5,062 spread on the same certified stone. MOH London lists it at HK$7,533. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556444654
Dimensions7.20 × 3.55 × 2.16 mm
L/W Ratio2.03
Girdle conditionFaceted
Key to symbols
Crystal, Feather
Top View
7.20 mm3.55 mm0.31 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556444654
Side View
Table 54.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.6%

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: Nov 2
Current: HK$7,533 HKD|Low: HK$2,471 HKD|High: HK$12,499 HKD|Avg: HK$4,809 HKD|-2.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 2HK$2,471 HKD
Retailer 19HK$3,264 HKD
Retailer 8HK$3,420 HKD
Retailer 3HK$3,515 HKD
Retailer 10HK$3,515 HKD
Retailer 18HK$3,766 HKD
Retailer 16HK$3,931 HKD
Retailer 7HK$3,954 HKD
Retailer 13HK$4,038 HKD
Retailer 4HK$4,289 HKD
Retailer 5HK$4,433 HKD
Retailer 17HK$4,470 HKD
Retailer 6HK$4,546 HKD
Retailer 11HK$4,661 HKD
Retailer 15HK$5,057 HKD
Retailer 14HK$5,248 HKD
Retailer 12HK$6,600 HKD
MOH LondonHK$7,533 HKD
Retailer 9HK$12,499 HKD

23 data points across 19 retailers

21 retailersHK$2,471 HKD to HK$7,533 HKD

A
Cheapest Retailer
-
HK$2,471 HKD
₹29,999 INR
A
Retailer 2
-
HK$2,812 HKD
View
B+
Retailer 3
-
HK$3,264 HKD
$416 USD
View
Retailer 4
-
HK$3,420 HKD
SGD 589 SGD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
HK$3,515 HKD
$448 USD
View
B+
Retailer 6
-
HK$3,515 HKD
$448 USD
View
B
Retailer 7
-
HK$3,766 HKD
$480 USD
View
B
Retailer 8
-
HK$3,931 HKD
$501 USD
View
B
Retailer 9
-
HK$3,954 HKD
$504 USD
View
B
Retailer 10
-
HK$4,038 HKD
£405 GBP
View
B
Retailer 11
-
HK$4,289 HKD
$547 USD
View
B
Retailer 12
-
HK$4,433 HKD
$565 USD
View
B
Retailer 13
-
HK$4,470 HKD
£449 GBP
View
B
Retailer 14
-
HK$4,546 HKD
$579 USD
View
B
Retailer 15
-
HK$4,661 HKD
$594 USD
View
B
Retailer 16
-
HK$5,057 HKD
ZAR 10,412 ZAR
View
B
Retailer 17
-
HK$5,248 HKD
€637 EUR
View
Retailer 18
-
HK$5,312 HKD
A$1,042 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
HK$6,600 HKD
£662 GBP
View
Most Expensive
B
MOH London
C6CFB23C8 · Nov 2
HK$7,533 HKD
£756 GBP
View
19 more retailers have this diamond
Prices start from HK$2,471 HKDSave up to HK$5,062 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$2,471 HKD