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Marquise|Natural|GIA

0.70ct F SI1 Marquise Natural Diamond

ID • F/SI1 • GIA 2554718959

Certificate GIA 2554718959

Diamond specifications and retailer prices

From $1,173 AUD
As of November 6, 2026
Save $2,813 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,986 AUD at NZ Jewellers · As of November 5, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554718959. Listed at 16 retailers as of November 5, 2026, with prices from $1,173 to $3,986, a $2,813 spread on the same certified stone. NZ Jewellers lists it at $3,986. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 2554718959
Dimensions9.28 × 4.54 × 2.84 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
9.28 mm4.54 mm0.70 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 2554718959
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.6%

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: $3,986 AUD|Low: $1,173 AUD|High: $3,986 AUD|Avg: $1,952 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 13$1,173 AUD
Retailer 11$1,212 AUD
Retailer 3$1,508 AUD
Retailer 5$1,566 AUD
Retailer 17$1,572 AUD
Retailer 7$1,634 AUD
Retailer 9$1,634 AUD
Retailer 14$1,693 AUD
Retailer 4$1,696 AUD
Retailer 16$1,697 AUD
Retailer 2$1,844 AUD
Retailer 6$1,886 AUD
Retailer 8$2,137 AUD
Retailer 10$2,279 AUD
Retailer 15$2,321 AUD
Retailer 12$2,994 AUD
NZ Jewellers$3,986 AUD

36 data points across 17 retailers

16 retailers$1,173 AUD to $3,986 AUD

A
Cheapest Retailer
-
$1,173 AUD
A
Retailer 2
-
$1,212 AUD
View
B+
Retailer 3
-
$1,508 AUD
View
Final sale: no returns
B+
Retailer 4
-
$1,566 AUD
View
B+
Retailer 5
-
$1,572 AUD
View
Retailer 6
-
$1,634 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,634 AUD
View
B+
Retailer 8
-
$1,693 AUD
View
B+
Retailer 9
-
$1,697 AUD
View
B+
Retailer 10
-
$1,844 AUD
View
B
Retailer 11
-
$1,886 AUD
View
Retailer 12
-
$2,137 AUD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$2,279 AUD
View
B
Retailer 14
-
$2,321 AUD
View
B
Retailer 15
-
$2,994 AUD
View
Most Expensive
B
NZ Jewellers
3d15aff9-ac42-42bc-ae63-0fe7876edd75 · Nov 5
$3,986 AUD
$2,739 USD
View
15 more retailers have this diamond
Prices start from $1,173 AUDSave up to $2,813 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
$1,173 AUD