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Round|Natural|GIA

0.31ct F IF Round Natural Diamond

EX • F/IF • GIA 1555737707

Certificate GIA 1555737707

Diamond specifications and retailer prices

From $301 USD
₹28,679 INR
As of November 1, 2026
Save $1,322 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,659 USD at NZ Jewellers · As of September 5, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1555737707. Listed at 20 retailers as of October 30, 2026, with a 439% 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
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555737707
Dimensions4.37 × 4.39 × 2.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
4.37 mm4.39 mm0.31 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555737707
Side View
Table 60.0%Crown 33°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $1,623 USD|Low: $301 USD|High: $1,623 USD|Avg: $615 USD
NZ Jewellers
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
November 2, 2026
Retailer 11$301 USD
Retailer 6$358 USD
Retailer 16$371 USD
Retailer 15$414 USD
Retailer 10$436 USD
Retailer 2$446 USD
Retailer 7$448 USD
Retailer 3$464 USD
Retailer 8$489 USD
Retailer 9$515 USD
Retailer 5$580 USD
Retailer 12$597 USD
Retailer 4$689 USD
Retailer 14$914 USD
Retailer 13$956 USD
NZ Jewellers$1,623 USD

38 data points across 16 retailers

20 retailers$301 USD to $1,623 USD

A+
Cheapest Retailer
-
$301 USD
₹28,679 INR
A
Retailer 2
-
$358 USD
HK$2,800 HKD
View
A
Retailer 3
-
$371 USD
View
A
Retailer 4
-
$414 USD
View
Retailer 5
-
$433 USD
View
Price last confirmed 58 days ago
Retailer 6
-
$433 USD
View
Price last confirmed 52 days ago
A
Retailer 7
-
$436 USD
A$670 AUD
View
A
Retailer 8
-
$446 USD
View
A
Retailer 9
-
$448 USD
SGD 606 SGD
View
A
Retailer 10
-
$464 USD
SGD 627 SGD
View
A
Retailer 11
-
$489 USD
View
Retailer 12
-
$499 USD
View
Price last confirmed 56 days ago
Retailer 13
-
$499 USD
View
Price last confirmed 52 days ago
A
Retailer 14
-
$515 USD
£406 GBP
View
B+
Retailer 15
-
$580 USD
View
B+
Retailer 16
-
$597 USD
View
B+
Retailer 17
-
$914 USD
£720 GBP
View
B+
Retailer 18
-
$956 USD
£753 GBP
View
B
Retailer 19
-
$1,623 USD
View
Most Expensive
NZ Jewellers
cec76da1-2656-4163-9132-853ed398f89d · Sep 5
$1,659 USD
View
Price last confirmed 57 days ago
19 more retailers have this diamond
Prices start from $301 USDSave up to $1,322 USD

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
$301 USD