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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 $6,033 NZD
₹323,816 INR
As of October 28, 2026
Save $6,597 NZD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,630 NZD 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 $6,033 to $12,630, a $6,597 spread on the same certified stone. MOH London lists it at $12,630. 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: $12,630 NZD|Low: $5,998 NZD|High: $12,630 NZD|Avg: $7,738 NZD
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$6,022 NZD
Retailer 7$6,033 NZD
Retailer 13$6,077 NZD
Retailer 14$6,118 NZD
Retailer 4$7,243 NZD
Retailer 6$7,291 NZD
Retailer 10$7,310 NZD
Retailer 11$7,650 NZD
Retailer 9$8,184 NZD
Retailer 2$8,443 NZD
Retailer 5$9,168 NZD
Retailer 8$9,617 NZD
Retailer 12$10,187 NZD
MOH London$12,630 NZD

29 data points across 14 retailers

12 retailers$6,033 NZD to $12,630 NZD

Retailer 1
-
$6,022 NZD
$3,394 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$6,033 NZD
₹323,816 INR
View
Retailer 3
-
$6,077 NZD
$3,425 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$6,118 NZD
SGD 4,660 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$7,291 NZD
$4,109 USD
View
A
Retailer 6
-
$7,310 NZD
$4,120 USD
View
Final sale: no returns
Retailer 7
-
$7,650 NZD
£3,395 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
$8,184 NZD
$4,613 USD
View
B+
Retailer 9
-
$8,443 NZD
€4,532 EUR
View
A
Retailer 10
-
$9,617 NZD
£4,268 GBP
View
Retailer 11
-
$10,187 NZD
$5,742 USD
View
Price last confirmed 13 days ago
Most Expensive
B+
MOH London
B3713D647 · Oct 26
$12,630 NZD
£5,605 GBP
View
11 more retailers have this diamond
Prices start from $6,033 NZDSave up to $6,597 NZD

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
$6,033 NZD