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Round|Natural|GIA

3.07ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1355486094

Certificate GIA 1355486094

Diamond specifications and retailer prices

From $33,411 SGD
$26,135 USD
As of October 31, 2026
Save $11,874 SGD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $45,285 SGD at Yorxs · As of November 1, 2026
View at Yorxs

About this 3.07ct natural round diamond

This 3.07ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1355486094. Listed at 7 retailers as of October 31, 2026, with prices from $33,411 to $45,285, a $11,874 spread on the same certified stone. Yorxs lists it at $45,285. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.07
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1355486094
Dimensions9.32 × 9.39 × 5.72 mm
L/W Ratio1.01
Top View
9.32 mm9.39 mm3.07 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1355486094
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $42,209 SGD|Low: $33,099 SGD|High: $45,486 SGD|Avg: $39,775 SGD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 1, 2026
Retailer 3$33,411 SGD
Retailer 2$38,739 SGD
Retailer 1$42,209 SGD
Yorxs$45,285 SGD

30 data points across 4 retailers

7 retailers$33,411 SGD to $45,285 SGD

B+
Cheapest Retailer
-
$33,411 SGD
$26,135 USD
B+
Retailer 2
-
$35,928 SGD
$28,104 USD
View
B
Retailer 3
-
$38,739 SGD
$30,303 USD
View
Retailer 4
-
$38,739 SGD
$30,303 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$38,739 SGD
$30,303 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
$42,209 SGD
£25,998 GBP
View
Most Expensive
B
Yorxs
K-6094-321 · Nov 1
$45,285 SGD
€33,736 EUR
View
6 more retailers have this diamond
Prices start from $33,411 SGDSave up to $11,874 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.

B+
3.07ct Round
$33,411 SGD