Oval|Natural|IGI

1.55ct I VS1 Oval Natural Diamond

VG • I/VS1 • IGI 608367889

Shape and cutting style on the report: Oval brilliant

Certificate IGI 608367889

Diamond specifications and retailer prices

From $8,935 AUD
$6,276 USD
As of October 28, 2026
Save $8,201 AUD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,136 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.55ct natural oval diamond

This 1.55ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 608367889. Listed at 15 retailers as of October 27, 2026, with prices from $8,935 to $17,136, a $8,201 spread on the same certified stone. NZ Jewellers lists it at $17,136. 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

1.55
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.3°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 608367889
Dimensions9.26 × 6.48 × 4.06 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
9.26 mm6.48 mm1.55 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 608367889
Side View
Table 58.0%Crown 38.3°Girdle: MED-THKPavilion 39.1°CuletDepth 62.7%

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 28
Current: $17,136 AUD|Low: $8,935 AUD|High: $17,136 AUD|Avg: $11,026 AUD
NZ Jewellers
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
Retailer 15
October 29, 2026
Retailer 3$8,935 AUD
Retailer 4$9,456 AUD
Retailer 14$9,457 AUD
Retailer 6$9,481 AUD
Retailer 8$9,573 AUD
Retailer 2$9,990 AUD
Retailer 12$10,246 AUD
Retailer 13$10,402 AUD
Retailer 7$10,475 AUD
Retailer 5$11,086 AUD
Retailer 10$11,178 AUD
Retailer 15$11,822 AUD
Retailer 11$12,476 AUD
Retailer 9$14,355 AUD
NZ Jewellers$17,136 AUD

15 data points across 15 retailers

15 retailers$8,935 AUD to $17,136 AUD

A
Cheapest Retailer
-
$8,935 AUD
$6,276 USD
A
Retailer 2
-
$9,456 AUD
$6,642 USD
View
Final sale: no returns
Retailer 3
-
$9,457 AUD
$6,643 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$9,481 AUD
$6,660 USD
View
A
Retailer 5
-
$9,573 AUD
£5,295 GBP
View
A
Retailer 6
-
$9,990 AUD
£5,526 GBP
View
B+
Retailer 7
-
$10,246 AUD
$7,197 USD
View
B+
Retailer 8
-
$10,402 AUD
$7,307 USD
View
Retailer 9
-
$10,475 AUD
$7,358 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$11,086 AUD
£6,132 GBP
View
B+
Retailer 11
-
$11,178 AUD
€7,478 EUR
View
B+
Retailer 12
-
$11,822 AUD
$8,304 USD
View
B+
Retailer 13
-
$12,476 AUD
ZAR 141,577 ZAR
View
B
Retailer 14
-
$14,355 AUD
£7,940 GBP
View
Most Expensive
B
NZ Jewellers
a614c63e-3cfc-4dc2-9ad4-ad1ccecf3e72 · Oct 27
$17,136 AUD
$12,037 USD
View
14 more retailers have this diamond
Prices start from $8,935 AUDSave up to $8,201 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
1.55ct Oval
$8,935 AUD