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Round|Natural|GIA

1.51ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 2566513743

Certificate GIA 2566513743

Diamond specifications and retailer prices

From $9,166 AUD
HK$50,300 HKD
As of October 31, 2026
Save $10,655 AUD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $19,821 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566513743. Listed at 26 retailers as of October 30, 2026, with prices from $9,166 to $19,821, a $10,655 spread on the same certified stone. NZ Jewellers lists it at $19,821. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566513743
Dimensions7.40 × 7.43 × 4.50 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.40 mm7.43 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566513743
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

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: $19,821 AUD|Low: $9,075 AUD|High: $19,821 AUD|Avg: $12,523 AUD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
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Retailer 19
Retailer 20
Retailer 21
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Retailer 24
Retailer 25
Retailer 26
November 1, 2026
Retailer 24$9,166 AUD
Retailer 23$9,297 AUD
Retailer 12$9,745 AUD
Retailer 15$10,243 AUD
Retailer 26$10,529 AUD
Retailer 9$10,905 AUD
Retailer 3$10,939 AUD
Retailer 16$10,939 AUD
Retailer 21$11,109 AUD
Retailer 6$11,364 AUD
Retailer 14$11,850 AUD
Retailer 17$11,946 AUD
Retailer 4$12,032 AUD
Retailer 11$12,103 AUD
Retailer 5$12,195 AUD
Retailer 19$12,424 AUD
Retailer 25$12,718 AUD
Retailer 18$12,822 AUD
Retailer 2$12,975 AUD
Retailer 7$13,484 AUD
Retailer 10$13,674 AUD
Retailer 20$14,027 AUD
Retailer 22$14,559 AUD
Retailer 13$16,516 AUD
Retailer 8$17,389 AUD
NZ Jewellers$19,821 AUD

17 data points across 26 retailers

26 retailers$9,166 AUD to $19,821 AUD

A
Cheapest Retailer
-
$9,166 AUD
HK$50,300 HKD
A
Retailer 2
-
$9,297 AUD
₹621,942 INR
View
Retailer 3
-
$9,745 AUD
$6,845 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$10,243 AUD
$7,195 USD
View
B+
Retailer 5
-
$10,503 AUD
SGD 9,970 SGD
View
A
Retailer 6
-
$10,529 AUD
$7,396 USD
View
B+
Retailer 7
-
$10,905 AUD
$7,660 USD
View
B+
Retailer 8
-
$10,939 AUD
$7,684 USD
View
B+
Retailer 9
-
$10,939 AUD
$7,684 USD
View
Final sale: no returns
B+
Retailer 10
-
$11,109 AUD
£6,145 GBP
View
Retailer 11
-
$11,364 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$11,850 AUD
$8,324 USD
View
B+
Retailer 13
-
$11,946 AUD
$8,391 USD
View
B+
Retailer 14
-
$12,032 AUD
$8,452 USD
View
B+
Retailer 15
-
$12,103 AUD
$8,502 USD
View
B+
Retailer 16
-
$12,195 AUD
$8,566 USD
View
B+
Retailer 17
-
$12,424 AUD
$8,727 USD
View
B+
Retailer 18
-
$12,718 AUD
€8,508 EUR
View
B+
Retailer 19
-
$12,822 AUD
£7,092 GBP
View
B+
Retailer 20
-
$12,975 AUD
£7,177 GBP
View
B
Retailer 21
-
$13,674 AUD
$9,605 USD
View
B+
Retailer 22
-
$14,027 AUD
View
B+
Retailer 23
-
$14,559 AUD
ZAR 165,212 ZAR
View
B
Retailer 24
-
$16,516 AUD
£9,135 GBP
View
B
Retailer 25
-
$17,389 AUD
$12,215 USD
View
Most Expensive
B
NZ Jewellers
45d42ad4-c6c8-479b-b576-961ff5434164 · Oct 30
$19,821 AUD
$13,923 USD
View
25 more retailers have this diamond
Prices start from $9,166 AUDSave up to $10,655 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
1.51ct Round
$9,166 AUD