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Round|Natural|GIA

0.31ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 5566403635

Certificate GIA 5566403635

Diamond specifications and retailer prices

From $395 USD
₹37,582 INR
As of October 29, 2026
Save $798 USD (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,690 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5566403635. Listed at 20 retailers as of October 26, 2026, with a 202% 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
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566403635
Dimensions4.38 × 4.35 × 2.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.38 mm4.35 mm0.31 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566403635
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

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: Oct 29
Current: $1,143 USD|Low: $393 USD|High: $1,278 USD|Avg: $785 USD
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
October 29, 2026
Retailer 7$395 USD
Retailer 2$435 USD
Retailer 4$543 USD
Retailer 5$588 USD
Retailer 6$641 USD
Retailer 12$647 USD
Retailer 3$723 USD
Retailer 9$768 USD
Retailer 11$798 USD
Retailer 8$1,033 USD
Retailer 1$1,143 USD
Retailer 10$1,162 USD
Retailer 13$1,193 USD

23 data points across 13 retailers

20 retailers$395 USD to $1,193 USD

A+
Cheapest Retailer
-
$395 USD
₹37,582 INR
A
Retailer 2
-
$435 USD
HK$3,400 HKD
View
A
Retailer 3
-
$490 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$539 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$543 USD
SGD 734 SGD
View
B+
Retailer 6
-
$581 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$581 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$588 USD
SGD 795 SGD
View
B+
Retailer 9
-
$622 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$641 USD
£505 GBP
View
B+
Retailer 11
-
$647 USD
View
B+
Retailer 12
-
$723 USD
View
B+
Retailer 13
-
$768 USD
€731 EUR
View
B+
Retailer 14
-
$798 USD
ZAR 12,898 ZAR
View
B+
Retailer 15
-
$822 USD
A$1,265 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$1,033 USD
£813 GBP
View
Retailer 17
-
$1,143 USD
£900 GBP
View
B
Retailer 18
-
$1,162 USD
£915 GBP
View
B
Retailer 19
-
$1,193 USD
£939 GBP
View
Most Expensive
B
NZ Jewellers
c7fdb558-2324-4025-a155-ffae44fa4511 · Oct 17
$1,690 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $395 USDSave up to $798 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
$395 USD