Round|Natural|GIA

0.31ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 2557308687

Certificate GIA 2557308687

Diamond specifications and retailer prices

From $276 USD
₹26,307 INR
As of October 30, 2026
Save $600 USD (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,600 USD at NZ Jewellers · As of October 3, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557308687. Listed at 20 retailers as of October 29, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557308687
Dimensions4.32 × 4.33 × 2.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
4.32 mm4.33 mm0.31 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557308687
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°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: Oct 30
Current: $585 USD|Low: $276 USD|High: $947 USD|Avg: $526 USD|-6.8%
Retailer 1
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
October 30, 2026
Retailer 7$276 USD
Retailer 6$333 USD
Retailer 3$403 USD
Retailer 4$406 USD
Retailer 2$408 USD
Retailer 14$421 USD
Retailer 9$489 USD
Retailer 8$508 USD
Retailer 13$544 USD
Retailer 11$563 USD
Retailer 1$585 USD
Retailer 12$626 USD
Retailer 5$853 USD
Retailer 10$876 USD

20 data points across 14 retailers

20 retailers$276 USD to $876 USD

A
Cheapest Retailer
-
$276 USD
₹26,307 INR
A
Retailer 2
-
$333 USD
HK$2,600 HKD
View
Retailer 3
-
$387 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$403 USD
SGD 545 SGD
View
A
Retailer 5
-
$406 USD
View
A
Retailer 6
-
$408 USD
A$628 AUD
View
Retailer 7
-
$417 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$421 USD
View
Retailer 9
-
$455 USD
View
Price last confirmed 31 days ago
Retailer 10
-
$482 USD
View
Price last confirmed 26 days ago
A
Retailer 11
-
$489 USD
£385 GBP
View
A
Retailer 12
-
$508 USD
View
A
Retailer 13
-
$544 USD
View
B+
Retailer 14
-
$563 USD
View
B+
Retailer 15
-
$585 USD
ZAR 9,455 ZAR
View
B+
Retailer 16
-
$626 USD
€596 EUR
View
Retailer 17
-
$669 USD
A$1,029 AUD
View
Price last confirmed 26 days ago
Retailer 18
-
$853 USD
£672 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
-
$876 USD
£690 GBP
View
Most Expensive
NZ Jewellers
fdad605e-08bc-4528-ab1a-f26223f017a5 · Oct 3
$1,600 USD
View
Price last confirmed 27 days ago
19 more retailers have this diamond
Prices start from $276 USDSave up to $600 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
$276 USD