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Marquise|Natural|GIA

0.79ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2245124253

Certificate GIA 2245124253

Diamond specifications and retailer prices

From $1,808 AUD
HK$9,900 HKD
As of November 2, 2026
Save $2,338 AUD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,146 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.79ct natural marquise diamond

This 0.79ct natural marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245124253. Listed at 10 retailers as of November 2, 2026, with prices from $1,808 to $4,146, a $2,338 spread on the same certified stone. MOH London lists it at $4,146. 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

0.79
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245124253
Dimensions9.49 × 4.69 × 3.03 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
9.49 mm4.69 mm0.79 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245124253
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.7%

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: Nov 2
Current: $4,146 AUD|Low: $1,808 AUD|High: $4,460 AUD|Avg: $2,515 AUD|-7.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$1,808 AUD
Retailer 6$1,921 AUD
Retailer 8$2,050 AUD
Retailer 7$2,108 AUD
Retailer 9$2,145 AUD
Retailer 10$2,224 AUD
Retailer 5$2,630 AUD
Retailer 2$2,714 AUD
Retailer 4$3,011 AUD
MOH London$4,146 AUD

3 data points across 10 retailers

10 retailers$1,808 AUD to $4,146 AUD

A
Cheapest Retailer
-
$1,808 AUD
HK$9,900 HKD
A
Retailer 2
-
$1,921 AUD
$1,346 USD
View
Final sale: no returns
A
Retailer 3
-
$2,050 AUD
View
A
Retailer 4
-
$2,108 AUD
$1,477 USD
View
A
Retailer 5
-
$2,145 AUD
$1,503 USD
View
A
Retailer 6
-
$2,224 AUD
$1,559 USD
View
B+
Retailer 7
-
$2,630 AUD
£1,451 GBP
View
B+
Retailer 8
-
$2,714 AUD
CA$2,642 CAD
View
B+
Retailer 9
-
$3,011 AUD
€2,010 EUR
View
Most Expensive
B
MOH London
E4605FB34 · Nov 2
$4,146 AUD
£2,288 GBP
View
9 more retailers have this diamond
Prices start from $1,808 AUDSave up to $2,338 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
0.79ct Marquise
$1,808 AUD