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Marquise|Natural|GIA

0.31ct I IF Marquise Natural Diamond

EX • I/IF • GIA 6541392203

Certificate GIA 6541392203

Diamond specifications and retailer prices

From $328 SGD
₹24,398 INR
As of November 2, 2026
Save $725 SGD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,054 SGD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541392203. Listed at 9 retailers as of November 2, 2026, with a 221% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.31
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541392203
Dimensions6.87 × 3.62 × 2.06 mm
L/W Ratio1.90
Top View
6.87 mm3.62 mm0.31 ctI / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541392203
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 57.0%

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: $328 SGD|Low: $328 SGD|High: $1,249 SGD|Avg: $638 SGD|-11.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 1$328 SGD
Retailer 5$393 SGD
Retailer 6$492 SGD
Retailer 4$501 SGD
Retailer 2$796 SGD
Retailer 3$1,052 SGD

43 data points across 6 retailers

9 retailers$328 SGD to $1,052 SGD

A
Cheapest Retailer
-
$328 SGD
₹24,398 INR
A
Retailer 2
-
$393 SGD
HK$2,400 HKD
View
Retailer 3
-
$492 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$501 SGD
$392 USD
View
Retailer 5
-
$536 SGD
$419 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$547 SGD
$428 USD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
$796 SGD
£490 GBP
View
B
Retailer 8
-
$1,052 SGD
£648 GBP
View
Most Expensive
NZ Jewellers
7cb3a918-ba0a-4523-b1ed-5050d1437940 · Oct 6
$2,054 SGD
$1,606 USD
View
Price under review
8 more retailers have this diamond
Prices start from $328 SGDSave up to $725 SGD

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
$328 SGD