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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 $7,763 AUD
HK$42,600 HKD
As of October 31, 2026
Save $6,947 AUD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $18,091 AUD 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 October 31, 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: Oct 31
Current: $18,091 AUD|Low: $7,690 AUD|High: $18,747 AUD|Avg: $12,186 AUD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$7,763 AUD
Retailer 6$9,070 AUD
Retailer 7$10,817 AUD
Retailer 5$10,983 AUD
Retailer 4$11,768 AUD
Retailer 2$14,710 AUD
NZ Jewellers$18,091 AUD

31 data points across 7 retailers

7 retailers$7,763 AUD to $14,710 AUD

A
Cheapest Retailer
-
$7,763 AUD
HK$42,600 HKD
Retailer 2
-
$9,070 AUD
SGD 8,610 SGD
View
Price last confirmed 17 days ago
Retailer 3
-
$10,817 AUD
$7,598 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$10,983 AUD
$7,715 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$11,768 AUD
€7,873 EUR
View
B+
Retailer 6
-
$14,710 AUD
£8,136 GBP
View
Most Expensive
NZ Jewellers
124605f8-a2a9-4cbb-a392-1179bf1ebac9 · Oct 17
$18,091 AUD
$12,708 USD
View
Price last confirmed 15 days ago
6 more retailers have this diamond
Prices start from $7,763 AUDSave up to $6,947 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
1.57ct Round
$7,763 AUD