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Marquise|Natural|GIA

1.02ct E I1 Marquise Natural Diamond

VG • E/I1 • GIA 1569575513

Certificate GIA 1569575513

Diamond specifications and retailer prices

From $3,590 AUD
HK$19,700 HKD
As of October 31, 2026
Save $4,798 AUD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,388 AUD 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1569575513. Listed at 10 retailers as of October 30, 2026, with prices from $3,590 to $8,388, a $4,798 spread on the same certified stone. NZ Jewellers lists it at $8,388. 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

1.02
Carat
E
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569575513
Dimensions11.70 × 5.11 × 2.97 mm
L/W Ratio2.29
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
11.70 mm5.11 mm1.02 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569575513
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.1%

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: $8,388 AUD|Low: $3,553 AUD|High: $8,388 AUD|Avg: $4,808 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$3,590 AUD
Retailer 2$3,620 AUD
Retailer 9$4,274 AUD
Retailer 10$4,314 AUD
Retailer 5$4,815 AUD
Retailer 7$4,815 AUD
Retailer 6$5,000 AUD
Retailer 8$5,555 AUD
Retailer 4$5,637 AUD
NZ Jewellers$8,388 AUD

18 data points across 10 retailers

10 retailers$3,590 AUD to $8,388 AUD

B+
Cheapest Retailer
-
$3,590 AUD
HK$19,700 HKD
A
Retailer 2
-
$3,620 AUD
₹242,204 INR
View
B+
Retailer 3
-
$4,274 AUD
$3,002 USD
View
B+
Retailer 4
-
$4,314 AUD
$3,030 USD
View
B
Retailer 5
-
$4,815 AUD
$3,382 USD
View
B
Retailer 6
-
$4,815 AUD
$3,382 USD
View
B
Retailer 7
-
$5,000 AUD
$3,512 USD
View
B
Retailer 8
-
$5,555 AUD
$3,902 USD
View
B
Retailer 9
-
$5,637 AUD
€3,771 EUR
View
Most Expensive
B
NZ Jewellers
3f56b841-2a7c-403a-aae0-8b3a5f9cc011 · Oct 30
$8,388 AUD
$5,892 USD
View
9 more retailers have this diamond
Prices start from $3,590 AUDSave up to $4,798 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
1.02ct Marquise
$3,590 AUD