Round|Natural|GIA

3.08ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6532590348

Certificate GIA 6532590348

Diamond specifications and retailer prices

From $23,859 USD
As of October 31, 2026
Save $12,566 USD (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $36,425 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.08ct natural round diamond

This 3.08ct 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 6532590348. Listed at 6 retailers as of October 29, 2026, with prices from $23,859 to $36,425, a $12,566 spread on the same certified stone. MOH London lists it at $36,425. 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

3.08
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6532590348
Dimensions9.23 × 9.28 × 5.74 mm
L/W Ratio1.01
Star length50%
Top View
9.23 mm9.28 mm3.08 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532590348
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $36,425 USD|Low: $20,735 USD|High: $36,667 USD|Avg: $28,057 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4$23,859 USD
Retailer 3$24,540 USD
Retailer 6$24,869 USD
Retailer 2$27,445 USD
Retailer 5$32,865 USD
MOH London$36,425 USD

25 data points across 6 retailers

6 retailers$23,859 USD to $36,425 USD

B+
Cheapest Retailer
-
$23,859 USD
B+
Retailer 2
-
$24,540 USD
View
Final sale: no returns
B+
Retailer 3
-
$24,869 USD
View
B+
Retailer 4
-
$27,445 USD
€26,138 EUR
View
B
Retailer 5
-
$32,865 USD
View
Most Expensive
B
MOH London
2EF2E9A52 · Oct 29
$36,425 USD
£28,681 GBP
View
5 more retailers have this diamond
Prices start from $23,859 USDSave up to $12,566 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.

B+
3.08ct Round
$23,859 USD