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Round|Natural|GIA

1.51ct D VS2 Round Natural Diamond

EX • D/VS2 • GIA 2231713870

Certificate GIA 2231713870

Diamond specifications and retailer prices

From $14,031 AUD
HK$77,000 HKD
As of October 29, 2026
Save $13,570 AUD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $27,601 AUD at With Clarity · As of November 1, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2231713870. Listed at 18 retailers as of October 29, 2026, with prices from $14,031 to $27,601, a $13,570 spread on the same certified stone. With Clarity lists it at $27,601. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2231713870
Dimensions7.32 × 7.29 × 4.58 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle
Top View
7.32 mm7.29 mm1.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231713870
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.7%

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: $16,578 AUD|Low: $14,031 AUD|High: $26,680 AUD|Avg: $18,880 AUD|-3.5%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 12$14,031 AUD
Retailer 10$15,519 AUD
Retailer 17$16,165 AUD
Retailer 4$16,376 AUD
Retailer 3$16,394 AUD
Retailer 1$16,578 AUD
Retailer 18$16,767 AUD
Retailer 7$17,670 AUD
Retailer 11$17,751 AUD
Retailer 2$17,925 AUD
Retailer 14$18,344 AUD
Retailer 8$18,809 AUD
Retailer 19$19,027 AUD
Retailer 13$19,035 AUD
Retailer 9$19,493 AUD
Retailer 16$19,866 AUD
Retailer 6$19,878 AUD
Retailer 20$23,235 AUD
Retailer 15$24,889 AUD
Retailer 5$26,680 AUD

29 data points across 20 retailers

18 retailers$14,031 AUD to $27,601 AUD

A
Cheapest Retailer
-
$14,031 AUD
HK$77,000 HKD
Retailer 2
-
$15,519 AUD
SGD 14,731 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$16,165 AUD
$11,355 USD
View
Retailer 4
-
$16,394 AUD
$11,516 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$16,578 AUD
£9,170 GBP
View
Retailer 6
-
$17,670 AUD
$12,412 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$17,751 AUD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$17,925 AUD
SGD 17,015 SGD
View
A
Retailer 9
-
$18,344 AUD
£10,146 GBP
View
Retailer 10
-
$18,809 AUD
$13,213 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$19,027 AUD
£10,524 GBP
View
Retailer 12
-
$19,035 AUD
$13,371 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$19,866 AUD
€13,290 EUR
View
Retailer 14
-
$19,878 AUD
$13,963 USD
View
Price last confirmed 24 days ago
Retailer 15
-
$23,235 AUD
ZAR 263,671 ZAR
View
Price last confirmed 15 days ago
B+
Retailer 16
-
$24,889 AUD
£13,766 GBP
View
Retailer 17
-
$26,680 AUD
$18,741 USD
View
Price last confirmed 16 days ago
Most Expensive
B
With Clarity
2231713870 · Nov 1
$27,601 AUD
$19,388 USD
View
17 more retailers have this diamond
Prices start from $14,031 AUDSave up to $13,570 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
$14,031 AUD