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Marquise|Natural|GIA

0.80ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 1559609268

Certificate GIA 1559609268

Diamond specifications and retailer prices

From $1,242 AUD
HK$6,800 HKD
As of November 1, 2026
Save $2,622 AUD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,864 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded H 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 1559609268. Listed at 17 retailers as of October 30, 2026, with prices from $1,242 to $3,864, a $2,622 spread on the same certified stone. NZ Jewellers lists it at $3,864. 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

0.80
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle38.6°
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 1559609268
Dimensions9.24 × 4.86 × 3.02 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
9.24 mm4.86 mm0.80 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1559609268
Side View
Table 61.0%Crown 38.6°Girdle: STK-VTKPavilion 38.8°Culet: NDepth 62.3%

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 1
Current: $3,864 AUD|Low: $1,156 AUD|High: $3,968 AUD|Avg: $1,863 AUD|-2.6%
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 2, 2026
Retailer 15$1,242 AUD
Retailer 7$1,324 AUD
Retailer 6$1,403 AUD
Retailer 13$1,431 AUD
Retailer 11$1,435 AUD
Retailer 9$1,461 AUD
Retailer 8$1,517 AUD
Retailer 4$1,531 AUD
Retailer 5$1,610 AUD
Retailer 16$1,624 AUD
Retailer 17$1,657 AUD
Retailer 10$1,791 AUD
Retailer 14$1,983 AUD
Retailer 2$2,102 AUD
Retailer 3$2,220 AUD
Retailer 12$2,901 AUD
NZ Jewellers$3,864 AUD

23 data points across 17 retailers

17 retailers$1,242 AUD to $3,864 AUD

A
Cheapest Retailer
-
$1,242 AUD
HK$6,800 HKD
B+
Retailer 2
-
$1,324 AUD
$928 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,403 AUD
$983 USD
View
A
Retailer 4
-
$1,431 AUD
$1,003 USD
View
A
Retailer 5
-
$1,435 AUD
$1,006 USD
View
B+
Retailer 6
-
$1,461 AUD
$1,024 USD
View
B+
Retailer 7
-
$1,517 AUD
$1,063 USD
View
A
Retailer 8
-
$1,531 AUD
$1,073 USD
View
B+
Retailer 9
-
$1,610 AUD
$1,128 USD
View
B+
Retailer 10
-
$1,624 AUD
$1,138 USD
View
B+
Retailer 11
-
$1,657 AUD
$1,161 USD
View
B+
Retailer 12
-
$1,791 AUD
£988 GBP
View
B+
Retailer 13
-
$1,983 AUD
$1,390 USD
View
B+
Retailer 14
-
$2,102 AUD
£1,160 GBP
View
B+
Retailer 15
-
$2,220 AUD
€1,482 EUR
View
B
Retailer 16
-
$2,901 AUD
£1,601 GBP
View
Most Expensive
B
NZ Jewellers
ba8c2e2a-a931-4001-a30a-24d8e26f1c5f · Oct 30
$3,864 AUD
$2,708 USD
View
16 more retailers have this diamond
Prices start from $1,242 AUDSave up to $2,622 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
0.80ct Marquise
$1,242 AUD