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Marquise|Natural|GIA

0.70ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 6531883099

Certificate GIA 6531883099

Diamond specifications and retailer prices

From $1,359 AUD
As of November 6, 2026
Save $1,969 AUD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,445 AUD at NZ Jewellers · As of October 21, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531883099. Listed at 18 retailers as of November 4, 2026, with a 145% 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531883099
Dimensions9.19 × 4.92 × 2.79 mm
L/W Ratio1.87
Top View
9.19 mm4.92 mm0.70 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531883099
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.6%

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: Nov 6
Current: $4,445 AUD|Low: $1,266 AUD|High: $4,445 AUD|Avg: $2,176 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7$1,359 AUD
Retailer 5$1,626 AUD
Retailer 9$1,682 AUD
Retailer 12$1,710 AUD
Retailer 4$1,745 AUD
Retailer 13$1,822 AUD
Retailer 10$1,882 AUD
Retailer 3$2,017 AUD
Retailer 2$2,059 AUD
Retailer 11$2,103 AUD
Retailer 8$2,545 AUD
Retailer 6$3,328 AUD
NZ Jewellers$4,445 AUD

41 data points across 13 retailers

18 retailers$1,359 AUD to $3,328 AUD

A
Cheapest Retailer
-
$1,359 AUD
Retailer 2
-
$1,626 AUD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$1,682 AUD
View
Final sale: no returns
B+
Retailer 4
-
$1,710 AUD
View
B+
Retailer 5
-
$1,745 AUD
View
Retailer 6
-
$1,770 AUD
View
Price last confirmed 21 days ago
Retailer 7
-
$1,822 AUD
View
Price last confirmed 17 days ago
Retailer 8
-
$1,822 AUD
View
Price last confirmed 47 days ago
Retailer 9
-
$1,838 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$1,882 AUD
View
B
Retailer 11
-
$2,017 AUD
View
B
Retailer 12
-
$2,059 AUD
View
Retailer 13
-
$2,103 AUD
View
Price last confirmed 45 days ago
Retailer 14
-
$2,103 AUD
View
Price last confirmed 16 days ago
B
Retailer 15
-
$2,545 AUD
View
B
Retailer 16
-
$3,328 AUD
View
Retailer 17
-
$4,445 AUD
View
Price under review
Most Expensive
NZ Jewellers
287388fa-a500-4e76-82df-ad04b949a345 · Oct 21
$4,445 AUD
$3,054 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,359 AUDSave up to $1,969 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
0.70ct Marquise
$1,359 AUD