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Oval|Natural|GIA

0.63ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 1557993741

Certificate GIA 1557993741

Diamond specifications and retailer prices

From $1,072 AUD
$753 USD
As of October 30, 2026
Save $2,662 AUD (71%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,734 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.63ct natural oval diamond

This 0.63ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1557993741. Listed at 21 retailers as of October 30, 2026, with prices from $1,072 to $3,734, a $2,662 spread on the same certified stone. NZ Jewellers lists it at $3,734. 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

0.63
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557993741
Dimensions6.76 × 4.76 × 3.02 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
6.76 mm4.76 mm0.63 ctI / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1557993741
Side View
Table 62.0%CrownGirdle: -STPavilionCulet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,734 AUD|Low: $1,072 AUD|High: $3,734 AUD|Avg: $1,595 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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 9$1,072 AUD
Retailer 5$1,099 AUD
Retailer 14$1,192 AUD
Retailer 17$1,192 AUD
Retailer 7$1,207 AUD
Retailer 15$1,237 AUD
Retailer 18$1,374 AUD
Retailer 8$1,380 AUD
Retailer 3$1,384 AUD
Retailer 13$1,387 AUD
Retailer 4$1,424 AUD
Retailer 2$1,434 AUD
Retailer 11$1,683 AUD
Retailer 12$1,778 AUD
Retailer 10$1,823 AUD
Retailer 16$2,193 AUD
Retailer 6$2,387 AUD
NZ Jewellers$3,734 AUD

29 data points across 18 retailers

21 retailers$1,072 AUD to $3,734 AUD

B+
Cheapest Retailer
-
$1,072 AUD
$753 USD
B+
Retailer 2
-
$1,099 AUD
$772 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,192 AUD
$837 USD
View
Retailer 4
-
$1,192 AUD
$837 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$1,192 AUD
$837 USD
View
Retailer 6
-
$1,192 AUD
$837 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$1,207 AUD
$848 USD
View
B+
Retailer 8
-
$1,237 AUD
$869 USD
View
B+
Retailer 9
-
$1,374 AUD
$965 USD
View
Retailer 10
-
$1,374 AUD
$965 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$1,380 AUD
$969 USD
View
B+
Retailer 12
-
$1,384 AUD
$972 USD
View
B+
Retailer 13
-
$1,387 AUD
£767 GBP
View
B+
Retailer 14
-
$1,424 AUD
$1,000 USD
View
B
Retailer 15
-
$1,434 AUD
£793 GBP
View
B
Retailer 16
-
$1,683 AUD
€1,126 EUR
View
B
Retailer 17
-
$1,778 AUD
ZAR 20,182 ZAR
View
Retailer 18
-
$1,823 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
$2,193 AUD
£1,213 GBP
View
C
Retailer 20
-
$2,387 AUD
£1,320 GBP
View
Most Expensive
C
NZ Jewellers
65aa6084-3192-47c7-aa1b-10c844c9b227 · Oct 30
$3,734 AUD
$2,623 USD
View
20 more retailers have this diamond
Prices start from $1,072 AUDSave up to $2,662 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.

B+
0.63ct Oval
$1,072 AUD