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Marquise|Natural|GIA

1.02ct E I1 Marquise Natural Diamond

EX • E/I1 • GIA 6542869264

Certificate GIA 6542869264

Diamond specifications and retailer prices

From $1,980 SGD
HK$12,100 HKD
As of October 31, 2026
Save $3,540 SGD (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,520 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542869264. Listed at 5 retailers as of October 30, 2026, with prices from $1,980 to $5,520, a $3,540 spread on the same certified stone. NZ Jewellers lists it at $5,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542869264
Dimensions9.92 × 5.38 × 3.26 mm
L/W Ratio1.84
Top View
9.92 mm5.38 mm1.02 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542869264
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.6%

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: Oct 31
Current: $5,520 SGD|Low: $1,964 SGD|High: $6,349 SGD|Avg: $3,265 SGD|-13.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$1,980 SGD
Retailer 2$2,004 SGD
Retailer 5$2,754 SGD
Retailer 4$2,882 SGD
NZ Jewellers$5,520 SGD

46 data points across 5 retailers

5 retailers$1,980 SGD to $5,520 SGD

A
Cheapest Retailer
-
$1,980 SGD
HK$12,100 HKD
A
Retailer 2
-
$2,004 SGD
₹149,312 INR
View
B+
Retailer 3
-
$2,754 SGD
$2,154 USD
View
B+
Retailer 4
-
$2,882 SGD
$2,254 USD
View
Most Expensive
B
NZ Jewellers
95fae67f-1d13-49fe-8fc1-bd9c35687ad7 · Oct 30
$5,520 SGD
$4,318 USD
View
4 more retailers have this diamond
Prices start from $1,980 SGDSave up to $3,540 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
1.02ct Marquise
$1,980 SGD