Round|Natural|GIA

0.31ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7498640491

Certificate GIA 7498640491

Diamond specifications and retailer prices

From $206 USD
₹19,657 INR
As of November 1, 2026
Save $472 USD (70%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,200 USD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7498640491. Listed at 24 retailers as of November 1, 2026, with a 229% 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
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7498640491
Dimensions4.42 × 4.39 × 2.67 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Twinning Wisp
Top View
4.42 mm4.39 mm0.31 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7498640491
Side View
Table 61.0%Crown 34°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 60.5%

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 1
Current: $1,200 USD|Low: $206 USD|High: $1,200 USD|Avg: $440 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
Retailer 17
November 1, 2026
Retailer 10$206 USD
Retailer 6$256 USD
Retailer 7$290 USD
Retailer 9$310 USD
Retailer 16$316 USD
Retailer 4$327 USD
Retailer 17$335 USD
Retailer 3$338 USD
Retailer 12$373 USD
Retailer 5$396 USD
Retailer 8$418 USD
Retailer 14$424 USD
Retailer 15$433 USD
Retailer 13$455 USD
Retailer 2$491 USD
Retailer 11$678 USD
NZ Jewellers$1,200 USD

27 data points across 17 retailers

24 retailers$206 USD to $678 USD

A
Cheapest Retailer
-
$206 USD
₹19,657 INR
A
Retailer 2
-
$256 USD
HK$2,000 HKD
View
A
Retailer 3
-
$290 USD
View
A
Retailer 4
-
$293 USD
View
Retailer 5
-
$310 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$316 USD
View
Retailer 7
-
$316 USD
View
Price last confirmed 24 days ago
A
Retailer 8
-
$327 USD
View
Retailer 9
-
$328 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$335 USD
A$516 AUD
View
A
Retailer 11
-
$338 USD
View
Retailer 12
-
$352 USD
View
Price last confirmed 17 days ago
A
Retailer 13
-
$373 USD
£294 GBP
View
A
Retailer 14
-
$396 USD
View
Retailer 15
-
$418 USD
View
Price last confirmed 9 days ago
A
Retailer 16
-
$424 USD
View
Retailer 17
-
$425 USD
View
Price last confirmed 23 days ago
A
Retailer 18
-
$433 USD
View
B+
Retailer 19
-
$455 USD
ZAR 7,350 ZAR
View
B+
Retailer 20
-
$491 USD
€468 EUR
View
Retailer 21
-
$506 USD
A$779 AUD
View
Price last confirmed 28 days ago
B+
Retailer 22
-
$580 USD
£457 GBP
View
B
Retailer 23
-
$678 USD
£534 GBP
View
Most Expensive
NZ Jewellers
eb451a7d-a688-413f-8863-174a5877e906 · Oct 17
$1,200 USD
View
Price last confirmed 15 days ago
23 more retailers have this diamond
Prices start from $206 USDSave up to $472 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
$206 USD