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Marquise|Natural|GIA

1.02ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 6223176386

Certificate GIA 6223176386

Diamond specifications and retailer prices

From $5,944 AUD
$4,175 USD
As of October 28, 2026
Save $2,383 AUD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,326 AUD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6223176386. Listed at 3 retailers as of October 28, 2026, with prices from $5,944 to $8,326, a $2,383 spread on the same certified stone. 77 Diamonds lists it at $8,326. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6223176386
Dimensions9.41 × 5.35 × 3.52 mm
L/W Ratio1.76
Top View
9.41 mm5.35 mm1.02 ctE / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6223176386
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $8,326 AUD|Low: $5,944 AUD|High: $8,326 AUD|Avg: $6,751 AUD|+0.1%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$5,944 AUD
Retailer 3$6,144 AUD
77 Diamonds$8,326 AUD

13 data points across 3 retailers

3 retailers$5,944 AUD to $8,326 AUD

A
Cheapest Retailer
-
$5,944 AUD
$4,175 USD
A
Retailer 2
-
$6,144 AUD
€4,110 EUR
View
Most Expensive
B+
77 Diamonds
MQMBVRJKETHN · Oct 30
$8,326 AUD
£4,605 GBP
View
2 more retailers have this diamond
Prices start from $5,944 AUDSave up to $2,383 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
$5,944 AUD