Oval|Natural|GIA

1.20ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 1548358048

Certificate GIA 1548358048

Diamond specifications and retailer prices

From $4,264 NZD
HK$18,700 HKD
As of October 29, 2026
Save $5,229 NZD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,837 NZD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded I 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 1548358048. Listed at 22 retailers as of October 29, 2026, with a 123% 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

1.20
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548358048
Dimensions8.39 × 5.98 × 3.71 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint, Indented Natural
Top View
8.39 mm5.98 mm1.20 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548358048
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.0%

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: $4,536 NZD|Low: $4,264 NZD|High: $9,607 NZD|Avg: $5,986 NZD|-1.7%
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 29, 2026
Retailer 3$4,264 NZD
Retailer 14$4,333 NZD
Retailer 1$4,536 NZD
Retailer 12$5,168 NZD
Retailer 11$5,175 NZD
Retailer 13$5,646 NZD
Retailer 9$5,864 NZD
Retailer 4$5,902 NZD
Retailer 5$5,980 NZD
Retailer 6$6,086 NZD
Retailer 8$6,599 NZD
Retailer 10$6,875 NZD
Retailer 2$7,249 NZD
Retailer 7$9,493 NZD

31 data points across 14 retailers

22 retailers$4,264 NZD to $9,493 NZD

A
Cheapest Retailer
-
$4,264 NZD
HK$18,700 HKD
A
Retailer 2
-
$4,333 NZD
SGD 3,287 SGD
View
A
Retailer 3
-
$4,536 NZD
₹242,469 INR
View
A
Retailer 4
-
$5,168 NZD
$2,901 USD
View
A
Retailer 5
-
$5,175 NZD
$2,905 USD
View
A
Retailer 6
-
$5,304 NZD
$2,977 USD
View
A
Retailer 7
-
$5,309 NZD
$2,980 USD
View
A
Retailer 8
-
$5,637 NZD
A$4,868 AUD
View
A
Retailer 9
-
$5,646 NZD
$3,169 USD
View
Price last confirmed 17 days ago
A
Retailer 10
-
$5,646 NZD
$3,169 USD
View
Price last confirmed 17 days ago
A
Retailer 11
-
$5,646 NZD
$3,169 USD
View
Price last confirmed 13 days ago
A
Retailer 12
-
$5,864 NZD
£2,592 GBP
View
B+
Retailer 13
-
$5,895 NZD
$3,309 USD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$5,902 NZD
$3,313 USD
View
B+
Retailer 15
-
$5,980 NZD
SGD 4,536 SGD
View
B+
Retailer 16
-
$6,086 NZD
A$5,256 AUD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
$6,515 NZD
$3,657 USD
View
Price last confirmed 17 days ago
B+
Retailer 18
-
$6,599 NZD
€3,528 EUR
View
B+
Retailer 19
-
$6,875 NZD
ZAR 62,346 ZAR
View
B+
Retailer 20
-
$7,249 NZD
£3,204 GBP
View
B
Retailer 21
-
$9,493 NZD
£4,196 GBP
View
Most Expensive
B
NZ Jewellers
235deab5-2baa-4022-94aa-9bc6884b6140 · Oct 11
$9,837 NZD
$5,522 USD
View
Price last confirmed 18 days ago
21 more retailers have this diamond
Prices start from $4,264 NZDSave up to $5,229 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
1.20ct Oval
$4,264 NZD