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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 $9,895 AUD
HK$54,300 HKD
As of November 1, 2026
Save $12,275 AUD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $22,170 AUD 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 $9,895 to $22,170, a $12,275 spread on the same certified stone. NZ Jewellers lists it at $22,170. 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: $22,170 AUD|Low: $9,895 AUD|High: $22,170 AUD|Avg: $13,687 AUD
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 1, 2026
Retailer 7$9,895 AUD
Retailer 3$11,326 AUD
Retailer 11$11,457 AUD
Retailer 6$12,158 AUD
Retailer 14$12,181 AUD
Retailer 4$12,203 AUD
Retailer 12$12,234 AUD
Retailer 18$12,236 AUD
Retailer 19$12,494 AUD
Retailer 13$13,194 AUD
Retailer 8$13,255 AUD
Retailer 10$13,262 AUD
Retailer 20$13,459 AUD
Retailer 17$13,549 AUD
Retailer 9$14,341 AUD
Retailer 2$14,420 AUD
Retailer 5$15,294 AUD
Retailer 15$16,284 AUD
Retailer 16$18,571 AUD
NZ Jewellers$22,170 AUD

14 data points across 20 retailers

22 retailers$9,895 AUD to $22,170 AUD

A
Cheapest Retailer
-
$9,895 AUD
HK$54,300 HKD
A
Retailer 2
-
$10,221 AUD
$7,180 USD
View
A
Retailer 3
-
$10,951 AUD
View
A
Retailer 4
-
$11,326 AUD
$7,956 USD
View
A
Retailer 5
-
$11,457 AUD
$8,048 USD
View
A
Retailer 6
-
$12,158 AUD
$8,540 USD
View
A
Retailer 7
-
$12,181 AUD
£6,738 GBP
View
A
Retailer 8
-
$12,203 AUD
$8,572 USD
View
A
Retailer 9
-
$12,234 AUD
$8,594 USD
View
Final sale: no returns
A
Retailer 10
-
$12,236 AUD
$8,595 USD
View
Retailer 11
-
$12,494 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$13,194 AUD
£7,298 GBP
View
B+
Retailer 13
-
$13,255 AUD
$9,311 USD
View
B+
Retailer 14
-
$13,262 AUD
$9,316 USD
View
B+
Retailer 15
-
$13,459 AUD
$9,454 USD
View
B+
Retailer 16
-
$13,549 AUD
$9,517 USD
View
B+
Retailer 17
-
$14,341 AUD
£7,932 GBP
View
B+
Retailer 18
-
$14,420 AUD
€9,647 EUR
View
B+
Retailer 19
-
$15,294 AUD
$10,743 USD
View
B
Retailer 20
-
$16,284 AUD
ZAR 184,794 ZAR
View
B+
Retailer 21
-
$18,571 AUD
£10,272 GBP
View
Most Expensive
B
NZ Jewellers
93f355d4-51bf-4c84-8465-a1c1ebaec1df · Oct 30
$22,170 AUD
$15,573 USD
View
21 more retailers have this diamond
Prices start from $9,895 AUDSave up to $12,275 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
$9,895 AUD