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Oval|Natural|GIA

1.53ct H VS1 Oval Natural Diamond

VG • H/VS1 • GIA 6535451693

Certificate GIA 6535451693

Diamond specifications and retailer prices

From $9,893 AUD
CA$9,652 CAD
As of October 30, 2026
Save $9,958 AUD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $20,271 AUD at NZ Jewellers · As of September 28, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6535451693. Listed at 10 retailers as of October 30, 2026, with a 101% 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6535451693
Dimensions9.19 × 6.44 × 4.04 mm
L/W Ratio1.43
Top View
9.19 mm6.44 mm1.53 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6535451693
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.8%

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 30
Current: $19,851 AUD|Low: $9,290 AUD|High: $20,271 AUD|Avg: $12,803 AUD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$9,893 AUD
Retailer 5$9,924 AUD
Retailer 7$10,290 AUD
Retailer 2$11,314 AUD
Retailer 8$11,477 AUD
Retailer 6$12,066 AUD
Retailer 10$12,519 AUD
Retailer 3$12,969 AUD
Retailer 4$16,630 AUD
NZ Jewellers$19,851 AUD

43 data points across 10 retailers

10 retailers$9,893 AUD to $19,851 AUD

A
Cheapest Retailer
-
$9,893 AUD
CA$9,652 CAD
A
Retailer 2
-
$9,924 AUD
$6,971 USD
View
Final sale: no returns
A
Retailer 3
-
$10,290 AUD
$7,228 USD
View
B+
Retailer 4
-
$11,314 AUD
£6,258 GBP
View
B+
Retailer 5
-
$11,477 AUD
$8,062 USD
View
B+
Retailer 6
-
$12,066 AUD
$8,475 USD
View
B+
Retailer 7
-
$12,969 AUD
€8,676 EUR
View
B
Retailer 8
-
$16,630 AUD
£9,198 GBP
View
B
Retailer 9
-
$19,851 AUD
$13,944 USD
View
Most Expensive
NZ Jewellers
7595ca3e-4ccb-48b2-a081-0f4d1a2c1413 · Sep 28
$20,271 AUD
$14,239 USD
View
Price last confirmed 33 days ago
9 more retailers have this diamond
Prices start from $9,893 AUDSave up to $9,958 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
1.53ct Oval
$9,893 AUD