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Marquise|Natural|GIA

0.31ct I VS1 Marquise Natural Diamond

GD • I/VS1 • GIA 6541730117

Certificate GIA 6541730117

Diamond specifications and retailer prices

From $464 NZD
$261 USD
As of November 1, 2026
Save $149 NZD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $613 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6541730117. Listed at 3 retailers as of November 1, 2026, with prices from $464 to $613, a $149 spread on the same certified stone. 77 Diamonds lists it at $613. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541730117
Dimensions6.87 × 3.61 × 2.26 mm
L/W Ratio1.90
Top View
6.87 mm3.61 mm0.31 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541730117
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
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 1
Current: $613 NZD|Low: $464 NZD|High: $644 NZD|Avg: $539 NZD|-4.1%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$464 NZD
Retailer 3$477 NZD
77 Diamonds$613 NZD

39 data points across 3 retailers

3 retailers$464 NZD to $613 NZD

A
Cheapest Retailer
-
$464 NZD
$261 USD
Final sale: no returns
A
Retailer 2
-
$477 NZD
SGD 363 SGD
View
Most Expensive
B+
77 Diamonds
MQCPSQVZ5KZA · Nov 2
$613 NZD
£271 GBP
View
2 more retailers have this diamond
Prices start from $464 NZDSave up to $149 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
$464 NZD