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Round|Natural|GIA

1.51ct E VS2 Round Natural Diamond

EX • E/VS2 • GIA 6192931479

Certificate GIA 6192931479

Diamond specifications and retailer prices

From $10,656 AUD
$7,485 USD
As of October 25, 2026
Save $9,727 AUD (48%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $20,383 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6192931479. Listed at 28 retailers as of October 25, 2026, with prices from $10,656 to $20,383, a $9,727 spread on the same certified stone. NZ Jewellers lists it at $20,383. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6192931479
Dimensions7.38 × 7.40 × 4.49 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
7.38 mm7.40 mm1.51 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6192931479
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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 25
Current: $20,383 AUD|Low: $10,656 AUD|High: $20,383 AUD|Avg: $13,647 AUD
NZ Jewellers
Retailer 2
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Retailer 28
October 31, 2026
Retailer 12$10,656 AUD
Retailer 15$11,100 AUD
Retailer 18$11,115 AUD
Retailer 10$11,450 AUD
Retailer 2$11,647 AUD
Retailer 19$11,792 AUD
Retailer 8$12,150 AUD
Retailer 5$12,229 AUD
Retailer 26$12,230 AUD
Retailer 14$12,385 AUD
Retailer 16$13,201 AUD
Retailer 4$13,249 AUD
Retailer 22$13,274 AUD
Retailer 21$13,316 AUD
Retailer 27$13,430 AUD
Retailer 3$13,453 AUD
Retailer 7$13,588 AUD
Retailer 23$13,627 AUD
Retailer 11$13,780 AUD
Retailer 20$14,609 AUD
Retailer 17$14,724 AUD
Retailer 6$14,840 AUD
Retailer 9$15,287 AUD
Retailer 24$15,395 AUD
Retailer 13$15,601 AUD
Retailer 28$17,649 AUD
Retailer 25$19,127 AUD
NZ Jewellers$20,383 AUD

18 data points across 28 retailers

28 retailers$10,656 AUD to $20,383 AUD

A
Cheapest Retailer
-
$10,656 AUD
$7,485 USD
A
Retailer 2
-
$11,100 AUD
$7,797 USD
View
A
Retailer 3
-
$11,115 AUD
$7,808 USD
View
A
Retailer 4
-
$11,450 AUD
$8,043 USD
View
A
Retailer 5
-
$11,647 AUD
$8,182 USD
View
A
Retailer 6
-
$11,792 AUD
$8,283 USD
View
A
Retailer 7
-
$12,150 AUD
$8,535 USD
View
A
Retailer 8
-
$12,229 AUD
$8,590 USD
View
Final sale: no returns
A
Retailer 9
-
$12,230 AUD
$8,591 USD
View
A
Retailer 10
-
$12,385 AUD
CA$12,083 CAD
View
A
Retailer 11
-
$13,201 AUD
$9,273 USD
View
A
Retailer 12
-
$13,249 AUD
$9,307 USD
View
A
Retailer 13
-
$13,274 AUD
£7,342 GBP
View
Retailer 14
-
$13,316 AUD
$9,354 USD
View
Price last confirmed 17 days ago
Retailer 15
-
$13,430 AUD
View
Price last confirmed 7 days ago
A
Retailer 16
-
$13,453 AUD
$9,450 USD
View
A
Retailer 17
-
$13,588 AUD
$9,545 USD
View
A
Retailer 18
-
$13,627 AUD
£7,537 GBP
View
A
Retailer 19
-
$13,780 AUD
$9,679 USD
View
A
Retailer 20
-
$14,609 AUD
$10,262 USD
View
A
Retailer 21
-
$14,724 AUD
$10,343 USD
View
A
Retailer 22
-
$14,840 AUD
$10,424 USD
View
A
Retailer 23
-
$15,287 AUD
$10,738 USD
View
A
Retailer 24
-
$15,395 AUD
€10,299 EUR
View
A
Retailer 25
-
$15,601 AUD
View
Retailer 26
-
$17,649 AUD
ZAR 200,281 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 27
-
$19,127 AUD
£10,579 GBP
View
Most Expensive
B+
NZ Jewellers
c94fe431-5f44-4bf2-850c-8f5ee535dfa9 · Oct 30
$20,383 AUD
$14,318 USD
View
27 more retailers have this diamond
Prices start from $10,656 AUDSave up to $9,727 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
$10,656 AUD