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Round|Natural|GIA

1.51ct H VVS2 Round Natural Diamond

EX • H/VVS2 • GIA 6233750606

Certificate GIA 6233750606

Diamond specifications and retailer prices

From $9,770 AUD
As of November 4, 2026
Save $12,258 AUD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $22,027 AUD at NZ Jewellers · As of November 2, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6233750606. Listed at 20 retailers as of November 2, 2026, with prices from $9,770 to $22,027, a $12,258 spread on the same certified stone. NZ Jewellers lists it at $22,027. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6233750606
Dimensions7.36 × 7.40 × 4.53 mm
L/W Ratio1.01
Top View
7.36 mm7.40 mm1.51 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6233750606
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.3%

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 4
Current: $12,082 AUD|Low: $10,095 AUD|High: $18,575 AUD|Avg: $13,425 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$11,012 AUD
Retailer 4$11,014 AUD
Retailer 1$12,082 AUD
Retailer 9$12,115 AUD
Retailer 7$12,411 AUD
Retailer 3$12,647 AUD
Retailer 5$13,611 AUD
Retailer 6$16,179 AUD
Retailer 2$18,305 AUD

40 data points across 9 retailers

20 retailers$9,770 AUD to $22,027 AUD

A
Cheapest Retailer
-
$9,770 AUD
A
Retailer 2
-
$10,274 AUD
View
A
Retailer 3
-
$11,012 AUD
View
Final sale: no returns
Retailer 4
-
$11,014 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$11,014 AUD
View
B+
Retailer 6
-
$11,931 AUD
View
A
Retailer 7
-
$12,082 AUD
View
B+
Retailer 8
-
$12,115 AUD
View
Retailer 9
-
$12,411 AUD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$12,647 AUD
View
B+
Retailer 11
-
$12,828 AUD
View
B+
Retailer 12
-
$12,828 AUD
View
B+
Retailer 13
-
$13,178 AUD
View
B+
Retailer 14
-
$13,256 AUD
View
B+
Retailer 15
-
$13,611 AUD
View
B+
Retailer 16
-
$13,766 AUD
View
Retailer 17
-
$14,501 AUD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
$16,179 AUD
View
B+
Retailer 19
-
$18,305 AUD
View
Most Expensive
B
NZ Jewellers
ba74f7ba-2659-4fce-890c-3b05f3c6d4ea · Nov 2
$22,027 AUD
$15,420 USD
View
19 more retailers have this diamond
Prices start from $9,770 AUDSave up to $12,258 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
$9,770 AUD