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Marquise|Natural|HRD

1.70ct I SI2 Marquise Natural Diamond

ID • I/SI2 • HRD 260000099951

Certificate HRD 260000099951

Diamond specifications and retailer prices

From ₹3,06,271 INR
As of November 1, 2026
Save ₹4,71,874 INR (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹7,78,145 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural marquise diamond

This 1.7ct natural marquise sits in the one-and-a-half to two 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 260000099951. Listed at 7 retailers as of November 1, 2026, with prices from ₹3,06,271 to ₹7,78,145, a ₹4,71,874 spread on the same certified stone. MOH London lists it at ₹7,78,145. 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

1.70
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000099951
Dimensions12.02 × 6.19 × 3.78 mm
L/W Ratio1.94
Culet sizePointed
Top View
12.02 mm6.19 mm1.70 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000099951
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 61.1%

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: Nov 1
Current: ₹7,78,145 INR|Low: ₹3,05,555 INR|High: ₹7,87,671 INR|Avg: ₹4,40,170 INR|-0.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3₹3,06,271 INR
Retailer 6₹3,13,528 INR
Retailer 4₹3,63,089 INR
Retailer 5₹3,97,841 INR
Retailer 2₹4,27,603 INR
Retailer 7₹4,40,663 INR
MOH London₹7,78,145 INR

38 data points across 7 retailers

7 retailers₹3,06,271 INR to ₹7,78,145 INR

A
Cheapest Retailer
-
₹3,06,271 INR
A
Retailer 2
-
₹3,13,528 INR
$3,302 USD
View
A
Retailer 3
-
₹3,63,089 INR
$3,824 USD
View
A
Retailer 4
-
₹3,97,841 INR
$4,190 USD
View
A
Retailer 5
-
₹4,27,603 INR
€4,289 EUR
View
B+
Retailer 6
-
₹4,40,663 INR
$4,641 USD
View
Most Expensive
B+
MOH London
FF15729E5 · Nov 1
₹7,78,145 INR
£6,453 GBP
View
6 more retailers have this diamond
Prices start from ₹3,06,271 INRSave up to ₹4,71,874 INR

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
1.70ct Marquise
₹3,06,271 INR