Round|Natural|GIA

2.00ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2556391100

Certificate GIA 2556391100

Diamond specifications and retailer prices

From $13,030 NZD
As of October 30, 2026
Save $4,127 NZD (24%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $33,052 NZD at MOH London · As of October 11, 2026
View at MOH London

About this 2ct natural round diamond

This 2ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556391100. Listed at 20 retailers as of October 30, 2026, with a 32% 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556391100
Dimensions7.97 × 8.01 × 5.01 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
7.97 mm8.01 mm2.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556391100
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 30
Current: $33,052 NZD|Low: $13,030 NZD|High: $34,854 NZD|Avg: $23,354 NZD|+1.2%
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 27, 2026
Retailer 14$13,030 NZD
Retailer 9$13,726 NZD
Retailer 7$14,870 NZD
Retailer 8$15,099 NZD
Retailer 2$17,157 NZD
Retailer 3$20,199 NZD
Retailer 4$22,971 NZD
Retailer 5$23,092 NZD
Retailer 11$24,056 NZD
Retailer 10$24,871 NZD
Retailer 12$25,054 NZD
Retailer 6$25,524 NZD
Retailer 13$28,580 NZD
MOH London$33,052 NZD

34 data points across 14 retailers

20 retailers$13,030 NZD to $17,157 NZD

A
Cheapest Retailer
-
$13,030 NZD
Retailer 2
-
$13,726 NZD
View
Price last confirmed 8 days ago
Retailer 3
-
$13,726 NZD
View
Price last confirmed 25 days ago
Retailer 4
-
$14,870 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$14,870 NZD
View
Price last confirmed 27 days ago
Retailer 6
-
$14,870 NZD
View
Price last confirmed 17 days ago
Retailer 7
-
$15,099 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$17,157 NZD
View
Retailer 9
-
$17,157 NZD
View
Price last confirmed 28 days ago
Retailer 10
-
$19,402 NZD
View
Price last confirmed 25 days ago
Retailer 11
-
$19,981 NZD
View
Price last confirmed 16 days ago
Retailer 12
-
$22,316 NZD
View
Price last confirmed 26 days ago
Retailer 13
-
$22,535 NZD
View
Price last confirmed 16 days ago
Retailer 14
-
$22,971 NZD
View
Price last confirmed 33 days ago
Retailer 15
-
$24,056 NZD
View
Price last confirmed 15 days ago
Retailer 16
-
$24,871 NZD
View
Price last confirmed 7 days ago
Retailer 17
-
$24,871 NZD
View
Price last confirmed 28 days ago
Retailer 18
-
$25,524 NZD
View
Price last confirmed 16 days ago
Retailer 19
-
$28,580 NZD
View
Price last confirmed 25 days ago
Most Expensive
MOH London
D2E38B0D2 · Oct 11
$33,052 NZD
£14,630 GBP
View
Price last confirmed 26 days ago
19 more retailers have this diamond
Prices start from $13,030 NZDSave up to $4,127 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
$13,030 NZD