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Round|Natural|GIA

1.57ct H IF Round Natural Diamond

EX • H/IF • GIA 6562192816

Certificate GIA 6562192816

Diamond specifications and retailer prices

From $19,010 NZD
£8,422 GBP
As of November 2, 2026
Save $10,981 NZD (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $32,004 NZD at NZ Jewellers · As of September 21, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6562192816. Listed at 10 retailers as of November 1, 2026, with a 58% 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
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562192816
Dimensions7.40 × 7.36 × 4.63 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.40 mm7.36 mm1.57 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562192816
Side View
Table 56.0%Crown 35°GirdlePavilion 40.8°CuletDepth 62.8%

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: Nov 2
Current: $21,331 NZD|Low: $18,895 NZD|High: $30,352 NZD|Avg: $22,581 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$19,010 NZD
Retailer 7$20,066 NZD
Retailer 4$20,643 NZD
Retailer 5$20,869 NZD
Retailer 1$21,331 NZD
Retailer 6$22,963 NZD
Retailer 3$29,991 NZD

42 data points across 7 retailers

10 retailers$19,010 NZD to $29,991 NZD

B+
Cheapest Retailer
-
$19,010 NZD
£8,422 GBP
B+
Retailer 2
-
$20,066 NZD
$11,290 USD
View
B+
Retailer 3
-
$20,643 NZD
$11,615 USD
View
Retailer 4
-
$20,869 NZD
A$18,065 AUD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$21,331 NZD
£9,450 GBP
View
Retailer 6
-
$22,963 NZD
$12,920 USD
View
Price last confirmed 40 days ago
Retailer 7
-
$22,963 NZD
$12,920 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$23,316 NZD
$13,119 USD
View
Price last confirmed 34 days ago
B
Retailer 9
-
$29,991 NZD
£13,287 GBP
View
Most Expensive
NZ Jewellers
9112a625-9b75-4c88-bce6-78b88168af6a · Sep 21
$32,004 NZD
$18,007 USD
View
Price last confirmed 42 days ago
9 more retailers have this diamond
Prices start from $19,010 NZDSave up to $10,981 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+
1.57ct Round
$19,010 NZD