Round|Natural|GIA

2.00ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6555636520

Certificate GIA 6555636520

Diamond specifications and retailer prices

From $19,895 NZD
HK$87,600 HKD
As of November 1, 2026
Save $14,415 NZD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $37,399 NZD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 2ct natural round diamond

This 2ct natural round sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6555636520. Listed at 15 retailers as of November 1, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.00
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555636520
Dimensions7.96 × 8.02 × 5.04 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Natural
Top View
7.96 mm8.02 mm2.00 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555636520
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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: $20,368 NZD|Low: $19,895 NZD|High: $35,468 NZD|Avg: $24,962 NZD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10$19,895 NZD
Retailer 1$20,368 NZD
Retailer 3$22,422 NZD
Retailer 9$23,240 NZD
Retailer 8$23,921 NZD
Retailer 5$24,232 NZD
Retailer 2$25,866 NZD
Retailer 11$26,270 NZD
Retailer 7$27,289 NZD
Retailer 6$27,519 NZD
Retailer 4$34,310 NZD

37 data points across 11 retailers

15 retailers$19,895 NZD to $34,310 NZD

A
Cheapest Retailer
-
$19,895 NZD
HK$87,600 HKD
A
Retailer 2
-
$20,368 NZD
₹1,093,290 INR
View
A
Retailer 3
-
$21,544 NZD
A$18,681 AUD
View
Retailer 4
-
$22,422 NZD
SGD 17,077 SGD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$23,240 NZD
$13,098 USD
View
Final sale: no returns
Retailer 6
-
$23,921 NZD
A$20,742 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$24,232 NZD
£10,754 GBP
View
B+
Retailer 8
-
$25,624 NZD
A$22,218 AUD
View
Retailer 9
-
$25,866 NZD
$14,578 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$26,270 NZD
$14,806 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$26,833 NZD
$15,123 USD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
$27,289 NZD
$15,380 USD
View
B+
Retailer 13
-
$27,519 NZD
€14,771 EUR
View
B+
Retailer 14
-
$34,310 NZD
£15,226 GBP
View
Most Expensive
NZ Jewellers
92e03934-1956-4cdf-b763-d0a28021b141 · Sep 26
$37,399 NZD
$21,078 USD
View
Price last confirmed 36 days ago
14 more retailers have this diamond
Prices start from $19,895 NZDSave up to $14,415 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
2.00ct Round
$19,895 NZD