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Oval|Natural|GIA

1.20ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 7368311308

Certificate GIA 7368311308

Diamond specifications and retailer prices

From $3,625 AUD
As of November 6, 2026
Save $4,839 AUD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,465 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7368311308. Listed at 14 retailers as of November 5, 2026, with prices from $3,625 to $8,465, a $4,839 spread on the same certified stone. NZ Jewellers lists it at $8,465. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7368311308
Dimensions8.31 × 6.08 × 3.73 mm
L/W Ratio1.37
Top View
8.31 mm6.08 mm1.20 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7368311308
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,465 AUD|Low: $3,689 AUD|High: $8,465 AUD|Avg: $4,774 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$3,689 AUD
Retailer 4$3,807 AUD
Retailer 11$3,809 AUD
Retailer 9$3,825 AUD
Retailer 3$4,017 AUD
Retailer 8$4,049 AUD
Retailer 7$4,205 AUD
Retailer 10$4,672 AUD
Retailer 2$4,713 AUD
Retailer 5$6,904 AUD
NZ Jewellers$8,465 AUD

42 data points across 11 retailers

14 retailers$3,625 AUD to $8,465 AUD

B
Cheapest Retailer
-
$3,625 AUD
B
Retailer 2
-
$3,631 AUD
View
B
Retailer 3
-
$3,689 AUD
View
B
Retailer 4
-
$3,807 AUD
View
B
Retailer 5
-
$3,809 AUD
View
B
Retailer 6
-
$3,825 AUD
View
Retailer 7
-
$4,049 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$4,049 AUD
View
B
Retailer 9
-
$4,205 AUD
View
B
Retailer 10
-
$4,254 AUD
View
B
Retailer 11
-
$4,672 AUD
View
B
Retailer 12
-
$4,713 AUD
View
C
Retailer 13
-
$6,904 AUD
View
Most Expensive
C
NZ Jewellers
907a907d-0228-4989-8dcf-1a70134cde40 · Nov 5
$8,465 AUD
$5,816 USD
View
13 more retailers have this diamond
Prices start from $3,625 AUDSave up to $4,839 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
1.20ct Oval
$3,625 AUD