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Round|Natural|GIA

2.00ct D SI2 Round Natural Diamond

GD • D/SI2 • GIA 1539597973

Certificate GIA 1539597973

Diamond specifications and retailer prices

From $12,154 AUD
As of November 4, 2026
Save $2,820 AUD (19%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,256 AUD at NZ Jewellers · As of October 17, 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 standard cut grade and certified by GIA 1539597973. Listed at 13 retailers as of November 4, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
Crown angle40°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 1539597973
Dimensions7.70 × 7.57 × 5.03 mm
L/W Ratio1.02
Girdle conditionFaceted
Top View
7.70 mm7.57 mm2.00 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 1539597973
Side View
Table 59.0%Crown 40°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 66.4%

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: $20,256 AUD|Low: $10,241 AUD|High: $23,487 AUD|Avg: $14,143 AUD|-3.8%
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
Retailer 14
November 5, 2026
Retailer 4$10,489 AUD
Retailer 11$10,805 AUD
Retailer 8$11,329 AUD
Retailer 13$11,379 AUD
Retailer 14$12,154 AUD
Retailer 7$12,385 AUD
Retailer 9$13,166 AUD
Retailer 5$13,358 AUD
Retailer 2$14,974 AUD
Retailer 12$15,192 AUD
Retailer 3$15,999 AUD
Retailer 6$16,946 AUD
Retailer 10$19,083 AUD
NZ Jewellers$20,256 AUD

23 data points across 14 retailers

13 retailers$12,154 AUD to $14,974 AUD

Retailer 1
-
$10,489 AUD
Price last confirmed 19 days ago
Retailer 2
-
$10,805 AUD
View
Price last confirmed 17 days ago
Retailer 3
-
$11,379 AUD
View
Price last confirmed 17 days ago
Retailer 4
-
$12,154 AUD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$12,154 AUD
View
Final sale: no returns
A
Retailer 6
-
$12,385 AUD
View
Retailer 7
-
$13,166 AUD
View
Price last confirmed 19 days ago
Retailer 8
-
$13,369 AUD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$14,974 AUD
View
Retailer 10
-
$15,192 AUD
View
Price last confirmed 19 days ago
Retailer 11
-
$15,999 AUD
View
Price last confirmed 22 days ago
Retailer 12
-
$19,083 AUD
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
2671d782-5474-4e04-b344-7060a7746fbe · Oct 17
$20,256 AUD
$14,180 USD
View
Price last confirmed 19 days ago
12 more retailers have this diamond
Prices start from $12,154 AUDSave up to $2,820 AUD

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
$12,154 AUD