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Round|Natural|GIA

1.57ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 7551964527

Certificate GIA 7551964527

Diamond specifications and retailer prices

From $12,332 NZD
HK$54,300 HKD
As of November 1, 2026
Save $15,299 NZD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $27,631 NZD at NZ Jewellers · As of October 30, 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 7551964527. Listed at 22 retailers as of October 30, 2026, with prices from $12,332 to $27,631, a $15,299 spread on the same certified stone. NZ Jewellers lists it at $27,631. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7551964527
Dimensions7.41 × 7.39 × 4.61 mm
L/W Ratio1.00
Key to symbols
Needle, Feather
Top View
7.41 mm7.39 mm1.57 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551964527
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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: $27,631 NZD|Low: $12,332 NZD|High: $27,631 NZD|Avg: $17,060 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 7$12,332 NZD
Retailer 3$14,116 NZD
Retailer 11$14,280 NZD
Retailer 6$15,153 NZD
Retailer 2$15,182 NZD
Retailer 4$15,209 NZD
Retailer 12$15,248 NZD
Retailer 18$15,250 NZD
Retailer 19$15,571 NZD
Retailer 14$16,444 NZD
Retailer 8$16,521 NZD
Retailer 10$16,529 NZD
Retailer 20$16,774 NZD
Retailer 17$16,887 NZD
Retailer 9$17,874 NZD
Retailer 13$17,973 NZD
Retailer 5$19,061 NZD
Retailer 15$20,296 NZD
Retailer 16$23,147 NZD
NZ Jewellers$27,631 NZD

15 data points across 20 retailers

22 retailers$12,332 NZD to $27,631 NZD

A
Cheapest Retailer
-
$12,332 NZD
HK$54,300 HKD
A
Retailer 2
-
$12,739 NZD
$7,180 USD
View
A
Retailer 3
-
$13,649 NZD
A$11,835 AUD
View
A
Retailer 4
-
$14,116 NZD
$7,956 USD
View
A
Retailer 5
-
$14,280 NZD
$8,048 USD
View
A
Retailer 6
-
$15,153 NZD
$8,540 USD
View
A
Retailer 7
-
$15,182 NZD
£6,738 GBP
View
A
Retailer 8
-
$15,209 NZD
$8,572 USD
View
A
Retailer 9
-
$15,248 NZD
$8,594 USD
View
Final sale: no returns
A
Retailer 10
-
$15,250 NZD
$8,595 USD
View
Retailer 11
-
$15,571 NZD
A$13,502 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$16,444 NZD
£7,298 GBP
View
B+
Retailer 13
-
$16,521 NZD
$9,311 USD
View
B+
Retailer 14
-
$16,529 NZD
$9,316 USD
View
B+
Retailer 15
-
$16,774 NZD
$9,454 USD
View
B+
Retailer 16
-
$16,887 NZD
$9,517 USD
View
B+
Retailer 17
-
$17,874 NZD
£7,932 GBP
View
B+
Retailer 18
-
$17,973 NZD
€9,647 EUR
View
B+
Retailer 19
-
$19,061 NZD
$10,743 USD
View
B
Retailer 20
-
$20,296 NZD
ZAR 184,794 ZAR
View
B+
Retailer 21
-
$23,147 NZD
£10,272 GBP
View
Most Expensive
B
NZ Jewellers
93f355d4-51bf-4c84-8465-a1c1ebaec1df · Oct 30
$27,631 NZD
$15,573 USD
View
21 more retailers have this diamond
Prices start from $12,332 NZDSave up to $15,299 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
$12,332 NZD