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Round|Natural|GIA

3.01ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1428971411

Certificate GIA 1428971411

Diamond specifications and retailer prices

From $48,298 SGD
CA$52,338 CAD
As of October 30, 2026
Save $34,593 SGD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $82,892 SGD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1428971411. Listed at 14 retailers as of October 29, 2026, with prices from $48,298 to $82,892, a $34,593 spread on the same certified stone. Diamond Quarter lists it at $82,892. 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

3.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1428971411
Dimensions9.22 × 9.19 × 5.74 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
9.22 mm9.19 mm3.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1428971411
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Oct 30
Current: $51,619 SGD|Low: $48,298 SGD|High: $80,781 SGD|Avg: $56,226 SGD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$48,298 SGD
Retailer 7$49,023 SGD
Retailer 6$50,832 SGD
Retailer 1$51,619 SGD
Retailer 8$51,797 SGD
Retailer 10$53,238 SGD
Retailer 9$54,165 SGD
Retailer 11$59,582 SGD
Retailer 3$60,415 SGD
Retailer 4$60,823 SGD
Retailer 5$80,247 SGD

41 data points across 11 retailers

14 retailers$48,298 SGD to $82,892 SGD

A
Cheapest Retailer
-
$48,298 SGD
CA$52,338 CAD
A
Retailer 2
-
$49,023 SGD
$38,249 USD
View
A
Retailer 3
-
$50,832 SGD
$39,660 USD
View
A
Retailer 4
-
$51,619 SGD
£31,711 GBP
View
A
Retailer 5
-
$51,797 SGD
$40,413 USD
View
A
Retailer 6
-
$53,238 SGD
$41,537 USD
View
B+
Retailer 7
-
$53,754 SGD
$41,940 USD
View
B+
Retailer 8
-
$53,754 SGD
$41,940 USD
View
B+
Retailer 9
-
$54,165 SGD
$42,260 USD
View
B+
Retailer 10
-
$55,549 SGD
$43,340 USD
View
B+
Retailer 11
-
$60,415 SGD
$47,137 USD
View
B+
Retailer 12
-
$60,823 SGD
€45,195 EUR
View
B
Retailer 13
-
$80,247 SGD
£49,299 GBP
View
Most Expensive
B
Diamond Quarter
3.01SI2D1411214BN · Oct 29
$82,892 SGD
£50,924 GBP
View
13 more retailers have this diamond
Prices start from $48,298 SGDSave up to $34,593 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
3.01ct Round
$48,298 SGD