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Round|Natural|GIA

1.51ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 1563239193

Certificate GIA 1563239193

Diamond specifications and retailer prices

From $8,631 AUD
SGD 8,203 SGD
As of October 29, 2026
Save $7,894 AUD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $16,525 AUD at With Clarity · As of October 29, 2026
View at With Clarity

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 1563239193. Listed at 10 retailers as of October 29, 2026, with prices from $8,631 to $16,525, a $7,894 spread on the same certified stone. With Clarity lists it at $16,525. 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 angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1563239193
Dimensions7.28 × 4.56 × 4.56 mm
L/W Ratio1.60
Culet sizeNone
Top View
7.28 mm4.56 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563239193
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

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 29
Current: $10,590 AUD|Low: $8,631 AUD|High: $17,204 AUD|Avg: $11,876 AUD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 29, 2026
Retailer 7$8,631 AUD
Retailer 6$9,534 AUD
Retailer 4$9,590 AUD
Retailer 3$10,286 AUD
Retailer 1$10,590 AUD
Retailer 8$11,945 AUD
Retailer 5$12,165 AUD
Retailer 9$12,269 AUD
Retailer 2$13,592 AUD
With Clarity$16,525 AUD

30 data points across 10 retailers

10 retailers$8,631 AUD to $16,525 AUD

A
Cheapest Retailer
-
$8,631 AUD
SGD 8,203 SGD
A
Retailer 2
-
$9,534 AUD
$6,705 USD
View
A
Retailer 3
-
$9,590 AUD
SGD 9,114 SGD
View
A
Retailer 4
-
$10,286 AUD
$7,234 USD
View
A
Retailer 5
-
$10,590 AUD
£5,864 GBP
View
B+
Retailer 6
-
$11,945 AUD
$8,401 USD
View
B+
Retailer 7
-
$12,165 AUD
€8,148 EUR
View
B+
Retailer 8
-
$12,269 AUD
$8,629 USD
View
B+
Retailer 9
-
$13,592 AUD
$9,559 USD
View
Most Expensive
B
With Clarity
1563239193 · Oct 29
$16,525 AUD
$11,622 USD
View
9 more retailers have this diamond
Prices start from $8,631 AUDSave up to $7,894 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
$8,631 AUD