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Marquise|Natural|GIA

0.60ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 6555430891

Certificate GIA 6555430891

Diamond specifications and retailer prices

From $1,251 NZD
₹67,021 INR
As of November 2, 2026
Save $1,792 NZD (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,207 NZD at NZ Jewellers · As of November 3, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555430891. Listed at 11 retailers as of November 2, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.60
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555430891
Dimensions9.05 × 4.13 × 2.60 mm
L/W Ratio2.19
Girdle conditionVery Thick to Extremely Thick
Key to symbols
Crystal, Cloud
Top View
9.05 mm4.13 mm0.60 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555430891
Side View
Table 56.0%CrownGirdle: VTK-XTKPavilionCulet: NoneDepth 62.8%

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: $5,207 NZD|Low: $1,228 NZD|High: $5,367 NZD|Avg: $2,148 NZD|+14.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4$1,251 NZD
Retailer 7$1,251 NZD
Retailer 3$1,303 NZD
Retailer 8$1,660 NZD
Retailer 10$1,671 NZD
Retailer 9$1,724 NZD
Retailer 11$1,736 NZD
Retailer 5$2,038 NZD
Retailer 2$2,210 NZD
Retailer 6$3,043 NZD
NZ Jewellers$5,207 NZD

29 data points across 11 retailers

11 retailers$1,251 NZD to $3,043 NZD

A
Cheapest Retailer
-
$1,251 NZD
₹67,021 INR
A
Retailer 2
-
$1,251 NZD
HK$5,500 HKD
View
A
Retailer 3
-
$1,303 NZD
$733 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,660 NZD
$934 USD
View
B+
Retailer 5
-
$1,671 NZD
$940 USD
View
B+
Retailer 6
-
$1,724 NZD
$970 USD
View
Retailer 7
-
$1,736 NZD
SGD 1,320 SGD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$2,038 NZD
£903 GBP
View
B
Retailer 9
-
$2,210 NZD
£979 GBP
View
B
Retailer 10
-
$3,043 NZD
£1,348 GBP
View
Most Expensive
NZ Jewellers
a2ab8075-ea92-479c-9b6a-f63b820e1763 · Nov 3
$5,207 NZD
$2,930 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,251 NZDSave up to $1,792 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
0.60ct Marquise
$1,251 NZD