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Round|Natural|GIA

2.09ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 3505523448

Certificate GIA 3505523448

Diamond specifications and retailer prices

From $24,683 NZD
HK$108,500 HKD
As of November 1, 2026
Save $7,319 NZD (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $32,003 NZD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3505523448. Listed at 7 retailers as of November 1, 2026, with prices from $24,683 to $32,003, a $7,319 spread on the same certified stone. 77 Diamonds lists it at $32,003. 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

2.09
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3505523448
Dimensions8.10 × 8.14 × 5.10 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
8.10 mm8.14 mm2.09 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3505523448
Side View
Table 57.0%Crown 35.5°Girdle: STK-STKPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $32,003 NZD|Low: $24,683 NZD|High: $33,613 NZD|Avg: $28,802 NZD|+5.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$24,683 NZD
Retailer 3$26,578 NZD
Retailer 8$26,645 NZD
Retailer 2$26,944 NZD
Retailer 7$30,134 NZD
77 Diamonds$32,003 NZD
Retailer 4$32,334 NZD
Retailer 5$33,613 NZD

45 data points across 8 retailers

7 retailers$24,683 NZD to $32,003 NZD

B+
Cheapest Retailer
-
$24,683 NZD
HK$108,500 HKD
Retailer 2
-
$26,578 NZD
$14,954 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$26,645 NZD
$14,992 USD
View
B+
Retailer 4
-
$26,944 NZD
₹1,443,792 INR
View
B+
Retailer 5
-
$27,315 NZD
A$23,644 AUD
View
B
Retailer 6
-
$30,134 NZD
$16,955 USD
View
Most Expensive
B
77 Diamonds
RBZ5TMFXXDZ · Nov 1
$32,003 NZD
£14,178 GBP
View
6 more retailers have this diamond
Prices start from $24,683 NZDSave up to $7,319 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.

B+
2.09ct Round
$24,683 NZD