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Round|Natural|GIA

2.00ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 6551450168

Certificate GIA 6551450168

Diamond specifications and retailer prices

From $22,421 NZD
As of November 4, 2026
Save $11,678 NZD (34%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $37,314 NZD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 2ct natural round diamond

This 2ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6551450168. Listed at 13 retailers as of November 4, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.00
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551450168
Dimensions7.89 × 7.82 × 5.12 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Indented Natural, Cloud
Top View
7.89 mm7.82 mm2.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551450168
Side View
Table 57.0%Crown 35.5°Girdle: THN-THKPavilion 41.6°Culet: NoneDepth 65.1%

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 4
Current: $37,314 NZD|Low: $22,238 NZD|High: $37,314 NZD|Avg: $26,910 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 5$22,238 NZD
Retailer 10$22,421 NZD
Retailer 7$22,960 NZD
Retailer 11$23,158 NZD
Retailer 2$24,015 NZD
Retailer 3$24,439 NZD
Retailer 13$26,068 NZD
Retailer 12$26,475 NZD
Retailer 9$26,828 NZD
Retailer 6$27,370 NZD
Retailer 4$27,802 NZD
Retailer 8$34,100 NZD
NZ Jewellers$37,314 NZD

26 data points across 13 retailers

13 retailers$22,421 NZD to $34,100 NZD

Retailer 1
-
$22,238 NZD
Price last confirmed 19 days ago
A
Retailer 2
-
$22,421 NZD
View
A
Retailer 3
-
$22,960 NZD
View
A
Retailer 4
-
$23,158 NZD
View
Final sale: no returns
A
Retailer 5
-
$24,015 NZD
View
Retailer 6
-
$24,439 NZD
View
Price last confirmed 12 days ago
Retailer 7
-
$26,068 NZD
View
Price last confirmed 12 days ago
Retailer 8
-
$26,475 NZD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$26,828 NZD
View
A
Retailer 10
-
$27,370 NZD
View
Retailer 11
-
$27,802 NZD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$34,100 NZD
View
Most Expensive
NZ Jewellers
c181f06f-9b06-47c2-843b-46c3c559b856 · Oct 23
$37,314 NZD
$20,976 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from $22,421 NZDSave up to $11,678 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
$22,421 NZD