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Marquise|Natural|GIA

0.70ct G I1 Marquise Natural Diamond

GD • G/I1 • GIA 7511383090

Certificate GIA 7511383090

Diamond specifications and retailer prices

From $1,223 AUD
$854 USD
As of November 3, 2026
Save $360 AUD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,836 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7511383090. Listed at 8 retailers as of November 3, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
G
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishFair
SymmetryFair
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7511383090
Dimensions7.79 × 4.69 × 3.19 mm
L/W Ratio1.66
Girdle conditionFaceted
Key to symbols
Crystal
Top View
7.79 mm4.69 mm0.70 ctG / I1
OriginNatural
CutGood
PolishFair
SymmetryFair
FluorescenceMedium
CertificateGIA 7511383090
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $3,836 AUD|Low: $832 AUD|High: $3,836 AUD|Avg: $1,569 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 9$832 AUD
Retailer 4$1,223 AUD
Retailer 6$1,223 AUD
Retailer 8$1,239 AUD
Retailer 3$1,270 AUD
Retailer 7$1,337 AUD
Retailer 5$1,412 AUD
Retailer 2$1,583 AUD
NZ Jewellers$3,836 AUD

22 data points across 9 retailers

8 retailers$1,223 AUD to $1,583 AUD

B+
Cheapest Retailer
-
$1,223 AUD
$854 USD
B+
Retailer 2
-
$1,223 AUD
$854 USD
View
B+
Retailer 3
-
$1,239 AUD
$865 USD
View
B+
Retailer 4
-
$1,270 AUD
$887 USD
View
B+
Retailer 5
-
$1,337 AUD
$934 USD
View
B
Retailer 6
-
$1,412 AUD
$986 USD
View
B
Retailer 7
-
$1,583 AUD
€1,053 EUR
View
Most Expensive
NZ Jewellers
5fac9f93-b27f-41bf-9681-4f128df3c459 · Nov 3
$3,836 AUD
$2,679 USD
View
Price under review
7 more retailers have this diamond
Prices start from $1,223 AUDSave up to $360 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+
0.70ct Marquise
$1,223 AUD