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Round|Natural|GIA

1.51ct D VS1 Round Natural Diamond

VG • D/VS1 • GIA 1568304960

Certificate GIA 1568304960

Diamond specifications and retailer prices

From $9,779 AUD
As of November 4, 2026
Save $12,319 AUD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $22,098 AUD at NZ Jewellers · As of November 5, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1568304960. Listed at 20 retailers as of November 4, 2026, with prices from $9,779 to $22,098, a $12,319 spread on the same certified stone. NZ Jewellers lists it at $22,098. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 1568304960
Dimensions7.02 × 7.14 × 4.57 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural, Natural
Top View
7.02 mm7.14 mm1.51 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1568304960
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.6%

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: Nov 4
Current: $12,122 AUD|Low: $10,741 AUD|High: $18,634 AUD|Avg: $13,820 AUD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7$10,741 AUD
Retailer 1$12,122 AUD
Retailer 2$12,195 AUD
Retailer 9$12,452 AUD
Retailer 5$12,687 AUD
Retailer 10$13,415 AUD
Retailer 4$13,588 AUD
Retailer 6$14,388 AUD
Retailer 8$16,231 AUD
Retailer 3$18,363 AUD

28 data points across 10 retailers

20 retailers$9,779 AUD to $22,098 AUD

A
Cheapest Retailer
-
$9,779 AUD
A
Retailer 2
-
$10,741 AUD
View
Retailer 3
-
$10,811 AUD
View
Price last confirmed 24 days ago
A
Retailer 4
-
$11,287 AUD
View
A
Retailer 5
-
$11,420 AUD
View
A
Retailer 6
-
$12,117 AUD
View
A
Retailer 7
-
$12,122 AUD
View
A
Retailer 8
-
$12,195 AUD
View
Final sale: no returns
A
Retailer 9
-
$12,197 AUD
View
Retailer 10
-
$12,452 AUD
View
Price last confirmed 13 days ago
A
Retailer 11
-
$12,687 AUD
View
A
Retailer 12
-
$13,213 AUD
View
A
Retailer 13
-
$13,415 AUD
View
A
Retailer 14
-
$13,572 AUD
View
A
Retailer 15
-
$13,588 AUD
View
A
Retailer 16
-
$14,388 AUD
View
A
Retailer 17
-
$15,244 AUD
View
A
Retailer 18
-
$16,231 AUD
View
B+
Retailer 19
-
$18,363 AUD
View
Most Expensive
B
NZ Jewellers
e72d5acb-65de-4eb0-9c3b-3f9b4de971ba · Nov 5
$22,098 AUD
$15,502 USD
View
19 more retailers have this diamond
Prices start from $9,779 AUDSave up to $12,319 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
$9,779 AUD