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Round|Natural|GIA

1.51ct G VS2 Round Natural Diamond

GD • G/VS2 • GIA 1517888183

Certificate GIA 1517888183

Diamond specifications and retailer prices

From $7,824 AUD
$5,496 USD
As of October 31, 2026
Save $7,255 AUD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,079 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by GIA 1517888183. Listed at 17 retailers as of October 30, 2026, with prices from $7,824 to $15,079, a $7,255 spread on the same certified stone. NZ Jewellers lists it at $15,079. 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
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1517888183
Dimensions7.06 × 6.93 × 4.59 mm
L/W Ratio1.02
Star length60%
Lower girdle70%
Top View
7.06 mm6.93 mm1.51 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1517888183
Side View
Table 59.0%Crown 39.5°Girdle: Very ThickPavilion 40.6°Culet: NoneDepth 66.3%

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: Oct 31
Current: $15,079 AUD|Low: $7,628 AUD|High: $15,079 AUD|Avg: $9,665 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
October 31, 2026
Retailer 3$7,824 AUD
Retailer 6$7,863 AUD
Retailer 7$8,028 AUD
Retailer 5$8,321 AUD
Retailer 9$8,385 AUD
Retailer 10$8,591 AUD
Retailer 4$8,912 AUD
Retailer 12$9,001 AUD
Retailer 13$9,016 AUD
Retailer 15$9,016 AUD
Retailer 16$9,016 AUD
Retailer 8$9,240 AUD
Retailer 11$9,852 AUD
Retailer 17$10,402 AUD
Retailer 2$11,082 AUD
Retailer 14$13,354 AUD
NZ Jewellers$15,079 AUD

15 data points across 17 retailers

17 retailers$7,824 AUD to $15,079 AUD

A
Cheapest Retailer
-
$7,824 AUD
$5,496 USD
A
Retailer 2
-
$7,863 AUD
$5,523 USD
View
A
Retailer 3
-
$8,028 AUD
$5,639 USD
View
B+
Retailer 4
-
$8,321 AUD
$5,845 USD
View
Final sale: no returns
A
Retailer 5
-
$8,385 AUD
$5,890 USD
View
A
Retailer 6
-
$8,591 AUD
£4,752 GBP
View
Retailer 7
-
$8,912 AUD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$9,001 AUD
£4,978 GBP
View
A
Retailer 9
-
$9,016 AUD
$6,333 USD
View
A
Retailer 10
-
$9,016 AUD
$6,333 USD
View
A
Retailer 11
-
$9,016 AUD
$6,333 USD
View
A
Retailer 12
-
$9,240 AUD
$6,491 USD
View
A
Retailer 13
-
$9,852 AUD
€6,591 EUR
View
B+
Retailer 14
-
$10,402 AUD
$7,307 USD
View
B+
Retailer 15
-
$11,082 AUD
ZAR 125,758 ZAR
View
B+
Retailer 16
-
$13,354 AUD
£7,386 GBP
View
Most Expensive
B+
NZ Jewellers
0fe44de2-e435-49f6-842f-f64708a56c61 · Oct 30
$15,079 AUD
$10,592 USD
View
16 more retailers have this diamond
Prices start from $7,824 AUDSave up to $7,255 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
$7,824 AUD