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Round|Natural|GIA

0.31ct F I1 Round Natural Diamond

VG • F/I1 • GIA 6481305111

Certificate GIA 6481305111

Diamond specifications and retailer prices

From $217 SGD
₹16,139 INR
As of November 2, 2026
Save $398 SGD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,417 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.31ct natural round diamond

This 0.31ct natural round sits in the sub-half-carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 6481305111. Listed at 10 retailers as of November 1, 2026, with a 184% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6481305111
Dimensions4.36 × 4.37 × 2.72 mm
L/W Ratio1.00
Star length45%
Top View
4.36 mm4.37 mm0.31 ctF / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6481305111
Side View
Table 55.0%Crown 35°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.3%

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: $217 SGD|Low: $216 SGD|High: $616 SGD|Avg: $402 SGD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 1$217 SGD
Retailer 4$325 SGD
Retailer 3$338 SGD
Retailer 5$515 SGD
Retailer 2$615 SGD

42 data points across 5 retailers

10 retailers$217 SGD to $615 SGD

A
Cheapest Retailer
-
$217 SGD
₹16,139 INR
Retailer 2
-
$313 SGD
$245 USD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$313 SGD
$245 USD
View
B+
Retailer 4
-
$338 SGD
$264 USD
View
B+
Retailer 5
-
$349 SGD
$273 USD
View
B+
Retailer 6
-
$421 SGD
$329 USD
View
B+
Retailer 7
-
$421 SGD
$329 USD
View
B
Retailer 8
-
$515 SGD
$403 USD
View
B
Retailer 9
-
$615 SGD
€458 EUR
View
Most Expensive
NZ Jewellers
5ade3f41-d6ce-438a-8dae-a4f4c40a545d · Oct 17
$1,417 SGD
$1,108 USD
View
Price last confirmed 16 days ago
9 more retailers have this diamond
Prices start from $217 SGDSave up to $398 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 Round
$217 SGD