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Round|Natural|GIA

1.55ct D VVS2 Round Natural Diamond

EX • D/VVS2 • GIA 1122639743

Certificate GIA 1122639743

Diamond specifications and retailer prices

From $25,096 AUD
As of November 4, 2026
Save $19,306 AUD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $66,077 AUD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1122639743. Listed at 16 retailers as of November 4, 2026, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1122639743
Dimensions7.50 × 7.42 × 4.56 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.50 mm7.42 mm1.55 ctD / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1122639743
Side View
Table 59.0%Crown 35.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.1%

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: $28,858 AUD|Low: $25,096 AUD|High: $45,056 AUD|Avg: $31,629 AUD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$25,096 AUD
Retailer 11$26,206 AUD
Retailer 8$27,318 AUD
Retailer 10$27,833 AUD
Retailer 3$28,507 AUD
Retailer 1$28,858 AUD
Retailer 9$29,687 AUD
Retailer 2$29,931 AUD
Retailer 6$34,499 AUD
Retailer 7$41,880 AUD
Retailer 4$44,401 AUD

41 data points across 11 retailers

16 retailers$25,096 AUD to $44,401 AUD

A
Cheapest Retailer
-
$25,096 AUD
A
Retailer 2
-
$26,206 AUD
View
B+
Retailer 3
-
$27,318 AUD
View
Final sale: no returns
B+
Retailer 4
-
$27,833 AUD
View
B+
Retailer 5
-
$28,507 AUD
View
B+
Retailer 6
-
$28,858 AUD
View
Retailer 7
-
$29,687 AUD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$29,931 AUD
View
B+
Retailer 9
-
$30,882 AUD
View
B+
Retailer 10
-
$32,069 AUD
View
B
Retailer 11
-
$32,778 AUD
View
B+
Retailer 12
-
$34,499 AUD
View
B
Retailer 13
-
$40,384 AUD
View
B
Retailer 14
-
$41,880 AUD
View
B
Retailer 15
-
$44,401 AUD
View
Most Expensive
Diamond Quarter
1.55VVS2D1143A2DDN · Nov 2
$66,077 AUD
£36,499 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $25,096 AUDSave up to $19,306 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
1.55ct Round
$25,096 AUD