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1.71ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 763630065

Shape and cutting style on the report: Round brilliant

Certificate IGI 763630065

Diamond specifications and retailer prices

From $4,347 SGD
₹323,816 INR
As of October 28, 2026
Save $4,753 SGD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,100 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 763630065. Listed at 12 retailers as of October 26, 2026, with prices from $4,347 to $9,100, a $4,753 spread on the same certified stone. MOH London lists it at $9,100. 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

1.71
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 763630065
Dimensions7.50 × 7.55 × 4.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.50 mm7.55 mm1.71 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 763630065
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.3%

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 28
Current: $9,100 SGD|Low: $4,321 SGD|High: $9,100 SGD|Avg: $5,581 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 28, 2026
Retailer 3$4,339 SGD
Retailer 7$4,347 SGD
Retailer 13$4,379 SGD
Retailer 14$4,408 SGD
Retailer 4$5,219 SGD
Retailer 6$5,253 SGD
Retailer 10$5,267 SGD
Retailer 11$5,512 SGD
Retailer 9$5,897 SGD
Retailer 2$6,083 SGD
Retailer 5$6,606 SGD
Retailer 8$6,929 SGD
Retailer 12$7,340 SGD
MOH London$9,100 SGD

30 data points across 14 retailers

12 retailers$4,347 SGD to $9,100 SGD

Retailer 1
-
$4,339 SGD
$3,394 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$4,347 SGD
₹323,816 INR
View
Retailer 3
-
$4,379 SGD
$3,425 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$4,408 SGD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$5,253 SGD
$4,109 USD
View
A
Retailer 6
-
$5,267 SGD
$4,120 USD
View
Final sale: no returns
Retailer 7
-
$5,512 SGD
£3,395 GBP
View
Price last confirmed 11 days ago
A
Retailer 8
-
$5,897 SGD
$4,613 USD
View
B+
Retailer 9
-
$6,083 SGD
€4,532 EUR
View
A
Retailer 10
-
$6,929 SGD
£4,268 GBP
View
Retailer 11
-
$7,340 SGD
$5,742 USD
View
Price last confirmed 12 days ago
Most Expensive
B+
MOH London
B3713D647 · Oct 26
$9,100 SGD
£5,605 GBP
View
11 more retailers have this diamond
Prices start from $4,347 SGDSave up to $4,753 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
1.71ct Round
$4,347 SGD