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Round|Natural|IGI

3.18ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 799674066

Shape and cutting style on the report: Round brilliant

Certificate IGI 799674066

Diamond specifications and retailer prices

From $25,144 SGD
As of November 4, 2026
Save $4,503 SGD (15%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $29,646 SGD at Yorxs · As of November 5, 2026
View at Yorxs

About this 3.18ct natural round diamond

This 3.18ct natural round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 799674066. Listed at 5 retailers as of November 4, 2026, with prices from $25,144 to $29,646, a $4,503 spread on the same certified stone. Yorxs lists it at $29,646. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.18
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 799674066
Dimensions9.35 × 9.41 × 5.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.35 mm9.41 mm3.18 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 799674066
Side View
Table 57.0%Crown 36.5°Girdle: THN-MEDPavilion 41°CuletDepth 62.6%

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 4
Current: $25,462 SGD|Low: $21,949 SGD|High: $29,885 SGD|Avg: $25,946 SGD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 5, 2026
Retailer 2$22,078 SGD
Retailer 4$25,144 SGD
Retailer 1$25,462 SGD
Retailer 3$26,676 SGD
Yorxs$29,646 SGD

45 data points across 5 retailers

5 retailers$25,144 SGD to $29,646 SGD

Retailer 1
-
$22,078 SGD
Price last confirmed 9 days ago
A
Retailer 2
-
$25,144 SGD
View
A
Retailer 3
-
$25,462 SGD
View
B+
Retailer 4
-
$26,676 SGD
View
Most Expensive
B+
Yorxs
AA7093 · Nov 5
$29,646 SGD
€22,105 EUR
View
4 more retailers have this diamond
Prices start from $25,144 SGDSave up to $4,503 SGD

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
3.18ct Round
$25,144 SGD