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Marquise|Natural|GIA

0.60ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 1518457808

Certificate GIA 1518457808

Diamond specifications and retailer prices

From $814 AUD
₹54,301 INR
As of November 2, 2026
Save $1,198 AUD (60%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,539 AUD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 0.6ct natural marquise diamond

This 0.6ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1518457808. Listed at 27 retailers as of October 29, 2026, with a 147% 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

0.60
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1518457808
Dimensions8.40 × 4.42 × 2.80 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
8.40 mm4.42 mm0.60 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1518457808
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

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: Nov 2
Current: $3,425 AUD|Low: $804 AUD|High: $3,425 AUD|Avg: $1,355 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
November 3, 2026
Retailer 11$814 AUD
Retailer 13$822 AUD
Retailer 8$1,007 AUD
Retailer 4$1,092 AUD
Retailer 6$1,092 AUD
Retailer 18$1,092 AUD
Retailer 9$1,109 AUD
Retailer 17$1,133 AUD
Retailer 3$1,191 AUD
Retailer 10$1,219 AUD
Retailer 16$1,281 AUD
Retailer 2$1,299 AUD
Retailer 5$1,341 AUD
Retailer 7$1,484 AUD
Retailer 12$1,546 AUD
Retailer 14$1,686 AUD
Retailer 15$2,012 AUD
NZ Jewellers$3,425 AUD

30 data points across 18 retailers

27 retailers$814 AUD to $2,012 AUD

A
Cheapest Retailer
-
$814 AUD
₹54,301 INR
A
Retailer 2
-
$822 AUD
HK$4,500 HKD
View
B+
Retailer 3
-
$1,007 AUD
$706 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,092 AUD
$765 USD
View
B+
Retailer 5
-
$1,092 AUD
$765 USD
View
Retailer 6
-
$1,092 AUD
$765 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$1,092 AUD
$765 USD
View
B+
Retailer 8
-
$1,109 AUD
$777 USD
View
Retailer 9
-
$1,110 AUD
$778 USD
View
Price last confirmed 26 days ago
Retailer 10
-
$1,133 AUD
SGD 1,073 SGD
View
Price last confirmed 8 days ago
Retailer 11
-
$1,153 AUD
$808 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$1,191 AUD
$835 USD
View
B+
Retailer 13
-
$1,219 AUD
$854 USD
View
B+
Retailer 14
-
$1,281 AUD
$898 USD
View
Retailer 15
-
$1,281 AUD
$898 USD
View
Price last confirmed 24 days ago
Retailer 16
-
$1,281 AUD
$898 USD
View
Price last confirmed 34 days ago
B+
Retailer 17
-
$1,299 AUD
£717 GBP
View
B
Retailer 18
-
$1,341 AUD
$940 USD
View
B
Retailer 19
-
$1,484 AUD
$1,040 USD
View
B
Retailer 20
-
$1,546 AUD
€1,032 EUR
View
Retailer 21
-
$1,670 AUD
View
Price last confirmed 30 days ago
B
Retailer 22
-
$1,686 AUD
ZAR 19,088 ZAR
View
B
Retailer 23
-
$2,012 AUD
£1,110 GBP
View
Retailer 24
-
$3,425 AUD
$2,400 USD
View
Price under review
Retailer 25
-
$3,482 AUD
$2,440 USD
View
Price under review
Retailer 26
-
$3,482 AUD
$2,440 USD
View
Price under review
Most Expensive
NZ Jewellers
f83812dd-f4ea-4239-abf1-246cabbc1ed3 · Sep 19
$3,539 AUD
$2,480 USD
View
Price under review
26 more retailers have this diamond
Prices start from $814 AUDSave up to $1,198 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
0.60ct Marquise
$814 AUD