Oval|Natural|GIA

1.51ct E VS2 Oval Natural Diamond

EX • E/VS2 • GIA 7523138574

Certificate GIA 7523138574

Diamond specifications and retailer prices

From $20,305 NZD
As of October 29, 2026
Save $3,594 NZD (15%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $31,334 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural oval diamond

This 1.51ct natural oval 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 stated by the retailer rather than the lab and certified by GIA 7523138574. Listed at 18 retailers as of October 29, 2026, with a relatively tight 18% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.29°
OriginNatural
Grading LabGIA
CertificateGIA 7523138574
Dimensions9.47 × 6.13 × 3.95 mm
L/W Ratio1.54
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Needle
Top View
9.47 mm6.13 mm1.51 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7523138574
Side View
Table 55.0%Crown 36.29°Girdle: MED-VTKPavilionCulet: NoneDepth 64.4%

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: $31,334 NZD|Low: $18,325 NZD|High: $31,542 NZD|Avg: $24,626 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$18,325 NZD
Retailer 2$21,579 NZD
Retailer 6$21,700 NZD
Retailer 8$22,065 NZD
Retailer 3$22,138 NZD
Retailer 4$27,958 NZD
Retailer 5$29,161 NZD
MOH London$31,334 NZD

34 data points across 8 retailers

18 retailers$20,305 NZD to $23,899 NZD

Retailer 1
-
$18,325 NZD
Price last confirmed 7 days ago
Retailer 2
-
$18,515 NZD
View
Price last confirmed 8 days ago
Retailer 3
-
$19,683 NZD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$20,305 NZD
View
A
Retailer 5
-
$21,579 NZD
View
Retailer 6
-
$21,700 NZD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$22,065 NZD
View
Retailer 8
-
$22,065 NZD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
$22,097 NZD
View
Retailer 10
-
$22,138 NZD
View
Price last confirmed 7 days ago
Retailer 11
-
$23,239 NZD
View
Price last confirmed 8 days ago
Retailer 12
-
$23,239 NZD
View
Price last confirmed 8 days ago
Retailer 13
-
$23,717 NZD
View
Price last confirmed 18 days ago
B+
Retailer 14
-
$23,899 NZD
View
Retailer 15
-
$24,020 NZD
View
Price last confirmed 8 days ago
Retailer 16
-
$27,958 NZD
View
Price last confirmed 8 days ago
Retailer 17
-
$29,161 NZD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
D9F3AA5A8 · Oct 29
$31,334 NZD
£13,908 GBP
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $20,305 NZDSave up to $3,594 NZD

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 Oval
$20,305 NZD