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Round|Natural|GIA

3.00ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6545739238

Certificate GIA 6545739238

Diamond specifications and retailer prices

From $39,811 SGD
$31,141 USD
As of October 31, 2026
Save $28,881 SGD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $68,692 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3ct natural round diamond

This 3ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6545739238. Listed at 16 retailers as of October 31, 2026, with prices from $39,811 to $68,692, a $28,881 spread on the same certified stone. MOH London lists it at $68,692. 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

3.00
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6545739238
Dimensions9.16 × 9.22 × 5.75 mm
L/W Ratio1.01
Top View
9.16 mm9.22 mm3.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545739238
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: $68,692 SGD|Low: $39,330 SGD|High: $69,518 SGD|Avg: $49,786 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$39,811 SGD
Retailer 5$42,705 SGD
Retailer 7$43,557 SGD
Retailer 3$43,963 SGD
Retailer 2$50,396 SGD
Retailer 4$57,018 SGD
MOH London$68,692 SGD

39 data points across 7 retailers

16 retailers$39,811 SGD to $68,692 SGD

B+
Cheapest Retailer
-
$39,811 SGD
$31,141 USD
B+
Retailer 2
-
$40,043 SGD
$31,323 USD
View
B+
Retailer 3
-
$41,481 SGD
CA$45,066 CAD
View
B+
Retailer 4
-
$42,705 SGD
$33,405 USD
View
Retailer 5
-
$43,557 SGD
A$52,418 AUD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$43,963 SGD
£27,078 GBP
View
Retailer 7
-
$43,983 SGD
$34,405 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$45,815 SGD
$35,838 USD
View
Price last confirmed 34 days ago
Retailer 9
-
$46,182 SGD
$36,125 USD
View
Price last confirmed 33 days ago
Retailer 10
-
$47,649 SGD
$37,272 USD
View
Price last confirmed 25 days ago
B
Retailer 11
-
$48,325 SGD
$37,801 USD
View
Retailer 12
-
$49,480 SGD
$38,705 USD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$50,396 SGD
€37,544 EUR
View
B
Retailer 14
-
$51,440 SGD
$40,238 USD
View
B
Retailer 15
-
$57,018 SGD
ZAR 720,530 ZAR
View
Most Expensive
B
MOH London
DE634E100 · Nov 1
$68,692 SGD
£42,309 GBP
View
15 more retailers have this diamond
Prices start from $39,811 SGDSave up to $28,881 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+
3.00ct Round
$39,811 SGD