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Round|Natural|GIA

0.31ct G IF Round Natural Diamond

EX • G/IF • GIA 6555973864

Certificate GIA 6555973864

Diamond specifications and retailer prices

From $346 USD
HK$2,700 HKD
As of November 1, 2026
Save $1,220 USD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,566 USD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6555973864. Listed at 17 retailers as of October 30, 2026, with prices from $346 to $1,566, a $1,220 spread on the same certified stone. NZ Jewellers lists it at $1,566. 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
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6555973864
Dimensions4.34 × 4.35 × 2.65 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.34 mm4.35 mm0.31 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555973864
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

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: $1,566 USD|Low: $346 USD|High: $1,644 USD|Avg: $633 USD|-4.7%
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 7$346 USD
Retailer 9$387 USD
Retailer 4$409 USD
Retailer 15$428 USD
Retailer 5$440 USD
Retailer 14$440 USD
Retailer 16$472 USD
Retailer 2$503 USD
Retailer 13$540 USD
Retailer 3$585 USD
Retailer 12$634 USD
Retailer 10$656 USD
Retailer 8$687 USD
Retailer 6$899 USD
Retailer 11$944 USD
NZ Jewellers$1,566 USD

32 data points across 16 retailers

17 retailers$346 USD to $1,566 USD

A+
Cheapest Retailer
-
$346 USD
HK$2,700 HKD
A
Retailer 2
-
$387 USD
View
A
Retailer 3
-
$409 USD
View
A
Retailer 4
-
$428 USD
SGD 578 SGD
View
A
Retailer 5
-
$440 USD
View
A
Retailer 6
-
$440 USD
View
A
Retailer 7
-
$472 USD
View
A
Retailer 8
-
$503 USD
£396 GBP
View
Retailer 9
-
$515 USD
View
Price last confirmed 59 days ago
A
Retailer 10
-
$540 USD
View
A
Retailer 11
-
$585 USD
View
B+
Retailer 12
-
$634 USD
ZAR 10,236 ZAR
View
B+
Retailer 13
-
$656 USD
€625 EUR
View
Retailer 14
-
$687 USD
A$1,057 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$899 USD
£708 GBP
View
B+
Retailer 16
-
$944 USD
£743 GBP
View
Most Expensive
B
NZ Jewellers
3aa110e2-7a16-4592-a537-cc65cb52c6c1 · Oct 30
$1,566 USD
View
16 more retailers have this diamond
Prices start from $346 USDSave up to $1,220 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
$346 USD