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Round|Natural|GIA

1.51ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 2231486916

Certificate GIA 2231486916

Diamond specifications and retailer prices

From $16,750 AUD
As of November 4, 2026
Save $13,153 AUD (44%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $29,902 AUD at MOH London · As of November 4, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2231486916. Listed at 26 retailers as of November 4, 2026, with prices from $16,750 to $29,902, a $13,153 spread on the same certified stone. MOH London lists it at $29,902. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2231486916
Dimensions7.30 × 7.33 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.30 mm7.33 mm1.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2231486916
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: $29,902 AUD|Low: $16,366 AUD|High: $30,143 AUD|Avg: $20,867 AUD|+0.8%
MOH London
Retailer 2
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Retailer 25
November 4, 2026
Retailer 4$16,750 AUD
Retailer 3$16,906 AUD
Retailer 8$17,541 AUD
Retailer 16$17,566 AUD
Retailer 10$17,572 AUD
Retailer 20$17,954 AUD
Retailer 9$18,398 AUD
Retailer 25$18,792 AUD
Retailer 6$18,866 AUD
Retailer 21$19,199 AUD
Retailer 18$20,151 AUD
Retailer 2$20,152 AUD
Retailer 22$20,479 AUD
Retailer 23$20,798 AUD
Retailer 12$21,598 AUD
Retailer 15$21,896 AUD
Retailer 24$21,896 AUD
Retailer 14$22,506 AUD
Retailer 5$22,623 AUD
Retailer 17$22,972 AUD
Retailer 7$23,006 AUD
Retailer 13$23,140 AUD
Retailer 11$27,197 AUD
Retailer 19$28,205 AUD
MOH London$29,902 AUD

32 data points across 25 retailers

26 retailers$16,750 AUD to $29,902 AUD

A
Cheapest Retailer
-
$16,750 AUD
A
Retailer 2
-
$16,906 AUD
View
Retailer 3
-
$16,914 AUD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$17,541 AUD
View
A
Retailer 5
-
$17,566 AUD
View
A
Retailer 6
-
$17,572 AUD
View
A
Retailer 7
-
$17,954 AUD
View
A
Retailer 8
-
$18,398 AUD
View
Final sale: no returns
A
Retailer 9
-
$18,792 AUD
View
A
Retailer 10
-
$18,866 AUD
View
A
Retailer 11
-
$19,199 AUD
View
Retailer 12
-
$20,151 AUD
View
Price last confirmed 13 days ago
A
Retailer 13
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$20,152 AUD
View
A
Retailer 14
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$20,479 AUD
View
A
Retailer 15
-
$20,798 AUD
View
A
Retailer 16
-
$21,598 AUD
View
A
Retailer 17
-
$21,896 AUD
View
A
Retailer 18
-
$21,896 AUD
View
A
Retailer 19
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$22,506 AUD
View
A
Retailer 20
-
$22,623 AUD
View
A
Retailer 21
-
$22,972 AUD
View
A
Retailer 22
-
$23,006 AUD
View
A
Retailer 23
-
$23,140 AUD
View
B+
Retailer 24
-
$27,197 AUD
View
B+
Retailer 25
-
$28,205 AUD
View
Most Expensive
B+
MOH London
55860018A · Nov 4
$29,902 AUD
£16,517 GBP
View
25 more retailers have this diamond
Prices start from $16,750 AUDSave up to $13,153 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
$16,750 AUD