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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 $729 SGD
₹54,301 INR
As of November 2, 2026
Save $1,074 SGD (60%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,172 SGD 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: $3,069 SGD|Low: $720 SGD|High: $3,069 SGD|Avg: $1,214 SGD
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$729 SGD
Retailer 13$737 SGD
Retailer 8$903 SGD
Retailer 4$978 SGD
Retailer 6$978 SGD
Retailer 18$978 SGD
Retailer 9$994 SGD
Retailer 17$1,015 SGD
Retailer 3$1,068 SGD
Retailer 10$1,092 SGD
Retailer 16$1,148 SGD
Retailer 2$1,164 SGD
Retailer 5$1,202 SGD
Retailer 7$1,330 SGD
Retailer 12$1,386 SGD
Retailer 14$1,511 SGD
Retailer 15$1,803 SGD
NZ Jewellers$3,069 SGD

30 data points across 18 retailers

27 retailers$729 SGD to $1,803 SGD

A
Cheapest Retailer
-
$729 SGD
₹54,301 INR
A
Retailer 2
-
$737 SGD
HK$4,500 HKD
View
B+
Retailer 3
-
$903 SGD
$706 USD
View
Final sale: no returns
B+
Retailer 4
-
$978 SGD
$765 USD
View
B+
Retailer 5
-
$978 SGD
$765 USD
View
Retailer 6
-
$978 SGD
$765 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$978 SGD
$765 USD
View
B+
Retailer 8
-
$994 SGD
$777 USD
View
Retailer 9
-
$995 SGD
$778 USD
View
Price last confirmed 26 days ago
Retailer 10
-
$1,015 SGD
View
Price last confirmed 8 days ago
Retailer 11
-
$1,033 SGD
$808 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$1,068 SGD
$835 USD
View
B+
Retailer 13
-
$1,092 SGD
$854 USD
View
B+
Retailer 14
-
$1,148 SGD
$898 USD
View
Retailer 15
-
$1,148 SGD
$898 USD
View
Price last confirmed 25 days ago
Retailer 16
-
$1,148 SGD
$898 USD
View
Price last confirmed 34 days ago
B+
Retailer 17
-
$1,164 SGD
£717 GBP
View
B
Retailer 18
-
$1,202 SGD
$940 USD
View
B
Retailer 19
-
$1,330 SGD
$1,040 USD
View
B
Retailer 20
-
$1,386 SGD
€1,032 EUR
View
Retailer 21
-
$1,496 SGD
A$1,800 AUD
View
Price last confirmed 30 days ago
B
Retailer 22
-
$1,511 SGD
ZAR 19,088 ZAR
View
B
Retailer 23
-
$1,803 SGD
£1,110 GBP
View
Retailer 24
-
$3,069 SGD
$2,400 USD
View
Price under review
Retailer 25
-
$3,121 SGD
$2,440 USD
View
Price under review
Retailer 26
-
$3,121 SGD
$2,440 USD
View
Price under review
Most Expensive
NZ Jewellers
f83812dd-f4ea-4239-abf1-246cabbc1ed3 · Sep 19
$3,172 SGD
$2,480 USD
View
Price under review
26 more retailers have this diamond
Prices start from $729 SGDSave up to $1,074 SGD

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
$729 SGD