Round|Natural|GIA

0.55ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2437939605

Certificate GIA 2437939605

Diamond specifications and retailer prices

From $1,815 NZD
$1,023 USD
As of October 31, 2026
Save $1,689 NZD (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,252 NZD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2437939605. Listed at 20 retailers as of October 30, 2026, with a 93% 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

0.55
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2437939605
Dimensions5.25 × 5.21 × 3.28 mm
L/W Ratio1.01
Top View
5.25 mm5.21 mm0.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437939605
Side View
Table 55.0%Crown 34°Girdle: Sli. ThickPavilion 41.2°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,758 NZD|Low: $1,531 NZD|High: $3,991 NZD|Avg: $2,597 NZD|+18.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$1,650 NZD
Retailer 10$1,872 NZD
Retailer 2$2,191 NZD
Retailer 8$2,271 NZD
Retailer 9$2,670 NZD
Retailer 1$2,758 NZD
Retailer 3$2,785 NZD
Retailer 7$2,816 NZD
Retailer 6$3,330 NZD
Retailer 4$3,982 NZD

42 data points across 10 retailers

20 retailers$1,815 NZD to $3,504 NZD

Retailer 1
-
$1,814 NZD
$1,022 USD
Price last confirmed 113 days ago
B+
Retailer 2
-
$1,815 NZD
$1,023 USD
View
Retailer 3
-
$1,868 NZD
$1,053 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
$1,872 NZD
$1,055 USD
View
Retailer 5
-
$1,950 NZD
$1,099 USD
View
Price last confirmed 63 days ago
Retailer 6
-
$2,026 NZD
$1,142 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$2,117 NZD
$1,193 USD
View
Price last confirmed 26 days ago
Retailer 8
-
$2,252 NZD
$1,269 USD
View
Price last confirmed 41 days ago
B
Retailer 9
-
$2,271 NZD
$1,280 USD
View
B
Retailer 10
-
$2,360 NZD
$1,330 USD
View
B
Retailer 11
-
$2,360 NZD
$1,330 USD
View
B
Retailer 12
-
$2,431 NZD
$1,370 USD
View
Retailer 13
-
$2,670 NZD
£1,185 GBP
View
Price last confirmed 25 days ago
B
Retailer 14
-
$2,758 NZD
£1,224 GBP
View
B
Retailer 15
-
$2,785 NZD
€1,495 EUR
View
Retailer 16
-
$2,816 NZD
A$2,441 AUD
View
Price last confirmed 29 days ago
Retailer 17
-
$3,330 NZD
ZAR 30,324 ZAR
View
Price last confirmed 29 days ago
B
Retailer 18
-
$3,504 NZD
CA$2,743 CAD
View
Retailer 19
-
$3,982 NZD
£1,767 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
384cb190-1e8b-4d68-88fb-8a543b77b234 · Sep 19
$5,252 NZD
$2,960 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,815 NZDSave up to $1,689 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.

B+
0.55ct Round
$1,815 NZD