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Marquise|Natural|HRD

3.40ct I SI2 Marquise Natural Diamond

EX • I/SI2 • HRD 260000280711

Certificate HRD 260000280711

Diamond specifications and retailer prices

From $27,983 SGD
₹2,084,686 INR
As of November 1, 2026
Save $4,593 SGD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $32,576 SGD at B2C Jewels · As of October 31, 2026
View at B2C Jewels

About this 3.4ct natural marquise diamond

This 3.4ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000280711. Listed at 2 retailers as of October 31, 2026, with prices from $27,983 to $32,576, a $4,593 spread on the same certified stone. B2C Jewels lists it at $32,576. 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

3.40
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000280711
Dimensions15.38 × 7.85 × 4.57 mm
L/W Ratio1.96
Top View
15.38 mm7.85 mm3.40 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000280711
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 58.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $32,576 SGD|Low: $27,983 SGD|High: $33,913 SGD|Avg: $30,509 SGD|-3.9%
B2C Jewels
Retailer 2
November 1, 2026
Retailer 2$27,983 SGD
B2C Jewels$32,576 SGD

4 data points across 2 retailers

2 retailers$27,983 SGD to $32,576 SGD

A
Cheapest Retailer
-
$27,983 SGD
₹2,084,686 INR
Most Expensive
B+
B2C Jewels
37407519 · Oct 31
$32,576 SGD
$25,482 USD
View
1 more retailer has this diamond
Prices start from $27,983 SGDSave up to $4,593 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
3.40ct Marquise
$27,983 SGD