CaratHunter
Plans
Marquise|Natural|GIA

1.05ct E VVS1 Marquise Natural Diamond

GD • E/VVS1 • GIA 2506741807

Certificate GIA 2506741807

Diamond specifications and retailer prices

From $9,235 AUD
SGD 8,766 SGD
As of October 31, 2026
Save $3,807 AUD (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $13,042 AUD at Diamond Quarter · As of October 30, 2026
View at Diamond Quarter

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2506741807. Listed at 2 retailers as of October 30, 2026, with prices from $9,235 to $13,042, a $3,807 spread on the same certified stone. Diamond Quarter lists it at $13,042. 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

1.05
Carat
E
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2506741807
Dimensions5.40 × 10.14 × 3.38 mm
L/W Ratio1.88
Top View
5.40 mm10.14 mm1.05 ctE / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2506741807
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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: $13,042 AUD|Low: $9,235 AUD|High: $13,147 AUD|Avg: $11,819 AUD
Diamond Quarter
Retailer 2
Retailer 3
October 13, 2026
Retailer 2$9,235 AUD
Diamond Quarter$13,042 AUD
Retailer 3$13,147 AUD

4 data points across 3 retailers

2 retailers$9,235 AUD to $13,042 AUD

A
Cheapest Retailer
-
$9,235 AUD
SGD 8,766 SGD
Most Expensive
B
Diamond Quarter
1.05VVS1E25075360KG · Oct 30
$13,042 AUD
£7,214 GBP
View
1 more retailer has this diamond
Prices start from $9,235 AUDSave up to $3,807 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
1.05ct Marquise
$9,235 AUD