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Marquise|Natural|GIA

1.03ct D VS1 Marquise Natural Diamond

VG • D/VS1 • GIA 10276612

Certificate GIA 10276612

Diamond specifications and retailer prices

From $10,615 AUD
$7,439 USD
As of November 2, 2026
Save $1,073 AUD (9%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $11,687 AUD at DreamStone · As of October 31, 2026
View at DreamStone

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 10276612. Listed at 3 retailers as of October 31, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.03
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 10276612
Dimensions9.84 × 5.70 × 3.26 mm
L/W Ratio1.73
Top View
9.84 mm5.70 mm1.03 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 10276612
Side View
Table 60.0%CrownGirdle: Extremely ThickPavilionCuletDepth 57.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $11,687 AUD|Low: $10,615 AUD|High: $11,687 AUD|Avg: $11,127 AUD
DreamStone
Retailer 2
Retailer 3
October 3, 2026
Retailer 3$10,615 AUD
Retailer 2$11,177 AUD
DreamStone$11,687 AUD

2 data points across 3 retailers

3 retailers$10,615 AUD to $11,687 AUD

B
Cheapest Retailer
-
$10,615 AUD
$7,439 USD
B
Retailer 2
-
$11,177 AUD
€7,460 EUR
View
Most Expensive
B
DreamStone
MQ1995 · Oct 31
$11,687 AUD
$8,191 USD
View
2 more retailers have this diamond
Prices start from $10,615 AUDSave up to $1,073 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.

B
1.03ct Marquise
$10,615 AUD