Round|Natural|GIA

2.05ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7556001633

Certificate GIA 7556001633

Diamond specifications and retailer prices

From $29,553 NZD
As of November 3, 2026
Save $2,297 NZD (7%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $47,276 NZD at MOH London · As of October 19, 2026
View at MOH London

About this 2.05ct natural round diamond

This 2.05ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7556001633. Listed at 12 retailers as of November 3, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.05
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7556001633
Dimensions8.11 × 8.13 × 5.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
8.11 mm8.13 mm2.05 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7556001633
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $47,276 NZD|Low: $26,413 NZD|High: $48,476 NZD|Avg: $33,626 NZD|-2.5%
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
Retailer 15
Retailer 16
November 3, 2026
Retailer 10$26,413 NZD
Retailer 2$29,553 NZD
Retailer 6$29,567 NZD
Retailer 9$29,604 NZD
Retailer 8$30,352 NZD
Retailer 11$31,849 NZD
Retailer 14$31,912 NZD
Retailer 3$32,239 NZD
Retailer 7$32,547 NZD
Retailer 5$32,554 NZD
Retailer 13$32,879 NZD
Retailer 15$32,927 NZD
Retailer 16$36,263 NZD
Retailer 12$38,846 NZD
Retailer 4$41,048 NZD
MOH London$47,276 NZD

25 data points across 16 retailers

12 retailers$29,553 NZD to $31,849 NZD

Retailer 1
-
$26,413 NZD
Price last confirmed 17 days ago
A
Retailer 2
-
$29,553 NZD
View
Retailer 3
-
$29,567 NZD
View
Price last confirmed 21 days ago
Retailer 4
-
$29,604 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$30,352 NZD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$31,849 NZD
View
Final sale: no returns
Retailer 7
-
$31,912 NZD
View
Price last confirmed 18 days ago
Retailer 8
-
$32,556 NZD
View
Price last confirmed 33 days ago
Retailer 9
-
$32,927 NZD
View
Price last confirmed 19 days ago
Retailer 10
-
$38,846 NZD
View
Price last confirmed 18 days ago
Retailer 11
-
$41,048 NZD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
F39C4D44F · Oct 19
$47,276 NZD
£20,926 GBP
View
Price last confirmed 18 days ago
11 more retailers have this diamond
Prices start from $29,553 NZDSave up to $2,297 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
2.05ct Round
$29,553 NZD