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Marquise|Natural|GIA

1.20ct I VS2 Marquise Natural Diamond

GD • I/VS2 • GIA 5242009745

Certificate GIA 5242009745

Diamond specifications and retailer prices

From $6,376 AUD
$4,479 USD
As of October 31, 2026
Save $8,072 AUD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,448 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5242009745. Listed at 23 retailers as of October 30, 2026, with prices from $6,376 to $14,448, a $8,072 spread on the same certified stone. NZ Jewellers lists it at $14,448. 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
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle41.6°
Pavilion angle36.19°
OriginNatural
Grading LabGIA
CertificateGIA 5242009745
Dimensions10.23 × 5.44 × 3.32 mm
L/W Ratio1.88
Culet sizeNone
Top View
10.23 mm5.44 mm1.20 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5242009745
Side View
Table 59.0%Crown 41.6°Girdle: STK-VTKPavilion 36.19°Culet: NoneDepth 60.9%

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 31
Current: $8,426 AUD|Low: $6,376 AUD|High: $12,880 AUD|Avg: $8,895 AUD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3$6,376 AUD
Retailer 10$7,223 AUD
Retailer 2$7,826 AUD
Retailer 12$7,826 AUD
Retailer 7$7,964 AUD
Retailer 1$8,426 AUD
Retailer 11$8,540 AUD
Retailer 4$9,351 AUD
Retailer 6$9,440 AUD
Retailer 5$10,613 AUD
Retailer 9$12,515 AUD
Retailer 8$12,795 AUD

43 data points across 12 retailers

23 retailers$6,376 AUD to $14,448 AUD

B+
Cheapest Retailer
-
$6,376 AUD
$4,479 USD
B+
Retailer 2
-
$6,826 AUD
$4,795 USD
View
B+
Retailer 3
-
$7,223 AUD
$5,074 USD
View
Final sale: no returns
B+
Retailer 4
-
$7,285 AUD
$5,117 USD
View
B
Retailer 5
-
$7,324 AUD
$5,145 USD
View
B
Retailer 6
-
$7,826 AUD
$5,497 USD
View
B
Retailer 7
-
$7,826 AUD
$5,497 USD
View
B
Retailer 8
-
$7,826 AUD
$5,497 USD
View
B
Retailer 9
-
$7,964 AUD
$5,594 USD
View
B
Retailer 10
-
$8,426 AUD
£4,660 GBP
View
Retailer 11
-
$8,540 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$8,741 AUD
$6,140 USD
View
B
Retailer 13
-
$8,741 AUD
$6,140 USD
View
B
Retailer 14
-
$8,855 AUD
$6,220 USD
View
B
Retailer 15
-
$9,030 AUD
$6,343 USD
View
B
Retailer 16
-
$9,040 AUD
$6,350 USD
View
B
Retailer 17
-
$9,351 AUD
£5,172 GBP
View
B
Retailer 18
-
$9,440 AUD
€6,315 EUR
View
Retailer 19
-
$9,525 AUD
$6,691 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$10,613 AUD
ZAR 120,440 ZAR
View
C
Retailer 21
-
$12,515 AUD
$8,791 USD
View
B
Retailer 22
-
$12,795 AUD
£7,077 GBP
View
Most Expensive
C
NZ Jewellers
210642b2-9835-49a9-aed4-c92807c90287 · Oct 30
$14,448 AUD
$10,149 USD
View
22 more retailers have this diamond
Prices start from $6,376 AUDSave up to $8,072 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 Marquise
$6,376 AUD