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Round|Natural|GIA

1.57ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 2556676822

Certificate GIA 2556676822

Diamond specifications and retailer prices

From $9,675 NZD
HK$42,600 HKD
As of November 1, 2026
Save $8,658 NZD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $22,548 NZD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.57ct natural round diamond

This 1.57ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2556676822. Listed at 7 retailers as of November 1, 2026, with a 89% 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

1.57
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556676822
Dimensions7.33 × 7.39 × 4.61 mm
L/W Ratio1.01
Top View
7.33 mm7.39 mm1.57 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556676822
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 1
Current: $22,548 NZD|Low: $9,584 NZD|High: $23,366 NZD|Avg: $15,196 NZD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$9,675 NZD
Retailer 6$11,305 NZD
Retailer 7$13,481 NZD
Retailer 5$13,689 NZD
Retailer 2$14,399 NZD
Retailer 3$18,333 NZD
NZ Jewellers$22,548 NZD

30 data points across 7 retailers

7 retailers$9,675 NZD to $18,333 NZD

A
Cheapest Retailer
-
$9,675 NZD
HK$42,600 HKD
Retailer 2
-
$11,305 NZD
SGD 8,610 SGD
View
Price last confirmed 18 days ago
Retailer 3
-
$13,481 NZD
$7,598 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$13,689 NZD
$7,715 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$14,399 NZD
€7,729 EUR
View
B+
Retailer 6
-
$18,333 NZD
£8,136 GBP
View
Most Expensive
NZ Jewellers
124605f8-a2a9-4cbb-a392-1179bf1ebac9 · Oct 17
$22,548 NZD
$12,708 USD
View
Price last confirmed 15 days ago
6 more retailers have this diamond
Prices start from $9,675 NZDSave up to $8,658 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
1.57ct Round
$9,675 NZD