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Oval|Natural|GIA

1.53ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 7531453363

Certificate GIA 7531453363

Diamond specifications and retailer prices

From $8,199 NZD
HK$36,100 HKD
As of October 29, 2026
Save $3,904 NZD (32%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,536 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7531453363. Listed at 14 retailers as of October 29, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.53
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 7531453363
Dimensions9.53 × 6.00 × 3.86 mm
L/W Ratio1.59
Girdle conditionFaceted
Top View
9.53 mm6.00 mm1.53 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531453363
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 37.9°Culet: NoneDepth 64.3%

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 29
Current: $9,322 NZD|Low: $7,881 NZD|High: $17,402 NZD|Avg: $10,418 NZD|+9.1%
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
October 30, 2026
Retailer 11$8,144 NZD
Retailer 10$8,199 NZD
Retailer 6$8,471 NZD
Retailer 14$8,614 NZD
Retailer 4$8,730 NZD
Retailer 2$8,883 NZD
Retailer 1$9,322 NZD
Retailer 7$9,794 NZD
Retailer 8$9,800 NZD
Retailer 9$10,284 NZD
Retailer 12$11,595 NZD
Retailer 3$12,103 NZD
Retailer 13$15,832 NZD
Retailer 5$16,461 NZD

34 data points across 14 retailers

14 retailers$8,199 NZD to $12,103 NZD

Retailer 1
-
$8,144 NZD
$4,590 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$8,199 NZD
HK$36,100 HKD
View
A
Retailer 3
-
$8,471 NZD
$4,774 USD
View
A
Retailer 4
-
$8,614 NZD
$4,855 USD
View
Retailer 5
-
$8,730 NZD
$4,920 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$8,883 NZD
$5,007 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$9,322 NZD
$5,254 USD
View
Final sale: no returns
A
Retailer 8
-
$9,794 NZD
$5,520 USD
View
A
Retailer 9
-
$9,800 NZD
$5,523 USD
View
A
Retailer 10
-
$10,284 NZD
£4,564 GBP
View
A
Retailer 11
-
$12,103 NZD
SGD 9,218 SGD
View
Retailer 12
-
$15,832 NZD
£7,026 GBP
View
Price last confirmed 9 days ago
Retailer 13
-
$16,461 NZD
$9,278 USD
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
2ff39739-ab2d-48de-9a0d-f972279ad0b1 · Sep 25
$18,536 NZD
$10,447 USD
View
Price last confirmed 35 days ago
13 more retailers have this diamond
Prices start from $8,199 NZDSave up to $3,904 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
1.53ct Oval
$8,199 NZD