CaratHunter
Plans
Marquise|Natural|GIA

0.31ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 5556444654

Certificate GIA 5556444654

Diamond specifications and retailer prices

From $560 NZD
₹29,999 INR
As of November 2, 2026
Save $1,147 NZD (67%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,706 NZD 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 $560 to $1,706, a $1,147 spread on the same certified stone. MOH London lists it at $1,706. 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: $1,706 NZD|Low: $560 NZD|High: $2,831 NZD|Avg: $1,089 NZD|-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 2$560 NZD
Retailer 19$739 NZD
Retailer 8$775 NZD
Retailer 3$796 NZD
Retailer 10$796 NZD
Retailer 18$853 NZD
Retailer 16$890 NZD
Retailer 7$896 NZD
Retailer 13$915 NZD
Retailer 4$972 NZD
Retailer 5$1,004 NZD
Retailer 17$1,013 NZD
Retailer 6$1,030 NZD
Retailer 11$1,056 NZD
Retailer 15$1,145 NZD
Retailer 14$1,189 NZD
Retailer 12$1,495 NZD
MOH London$1,706 NZD
Retailer 9$2,831 NZD

23 data points across 19 retailers

21 retailers$560 NZD to $1,706 NZD

A
Cheapest Retailer
-
$560 NZD
₹29,999 INR
A
Retailer 2
-
$637 NZD
HK$2,800 HKD
View
B+
Retailer 3
-
$739 NZD
$416 USD
View
Retailer 4
-
$775 NZD
SGD 589 SGD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$796 NZD
$448 USD
View
B+
Retailer 6
-
$796 NZD
$448 USD
View
B
Retailer 7
-
$853 NZD
$480 USD
View
B
Retailer 8
-
$890 NZD
$501 USD
View
B
Retailer 9
-
$896 NZD
$504 USD
View
B
Retailer 10
-
$915 NZD
£405 GBP
View
B
Retailer 11
-
$972 NZD
$547 USD
View
B
Retailer 12
-
$1,004 NZD
$565 USD
View
B
Retailer 13
-
$1,013 NZD
£449 GBP
View
B
Retailer 14
-
$1,030 NZD
$579 USD
View
B
Retailer 15
-
$1,056 NZD
$594 USD
View
B
Retailer 16
-
$1,145 NZD
ZAR 10,412 ZAR
View
B
Retailer 17
-
$1,189 NZD
€637 EUR
View
Retailer 18
-
$1,203 NZD
A$1,042 AUD
View
Price last confirmed 30 days ago
B
Retailer 19
-
$1,495 NZD
£662 GBP
View
Most Expensive
B
MOH London
C6CFB23C8 · Nov 2
$1,706 NZD
£756 GBP
View
19 more retailers have this diamond
Prices start from $560 NZDSave up to $1,147 NZD

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
$560 NZD