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Marquise|Natural|GIA

0.80ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 7566051002

Certificate GIA 7566051002

Diamond specifications and retailer prices

From $1,735 NZD
SGD 1,319 SGD
As of October 31, 2026
Save $1,111 NZD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,846 NZD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-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 7566051002. Listed at 10 retailers as of October 31, 2026, with prices from $1,735 to $2,846, a $1,111 spread on the same certified stone. Frank Darling lists it at $2,846. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.27°
Pavilion angle40.61°
OriginNatural
Grading LabGIA
CertificateGIA 7566051002
Dimensions9.04 × 4.82 × 3.11 mm
L/W Ratio1.88
Culet sizeNone
Top View
9.04 mm4.82 mm0.80 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566051002
Side View
Table 56.0%Crown 37.27°Girdle: STK-VTKPavilion 40.61°Culet: NoneDepth 64.6%

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: Oct 31
Current: $2,846 NZD|Low: $1,735 NZD|High: $3,182 NZD|Avg: $2,364 NZD|-1.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$1,735 NZD
Retailer 8$1,962 NZD
Retailer 10$1,991 NZD
Retailer 11$2,063 NZD
Retailer 3$2,136 NZD
Retailer 4$2,214 NZD
Retailer 7$2,412 NZD
Retailer 5$2,460 NZD
Retailer 2$2,833 NZD
Frank Darling$2,846 NZD
Retailer 9$3,182 NZD

24 data points across 11 retailers

10 retailers$1,735 NZD to $2,846 NZD

A
Cheapest Retailer
-
$1,735 NZD
SGD 1,319 SGD
A
Retailer 2
-
$1,962 NZD
$1,104 USD
View
A
Retailer 3
-
$1,991 NZD
$1,120 USD
View
A
Retailer 4
-
$2,063 NZD
$1,161 USD
View
A
Retailer 5
-
$2,136 NZD
SGD 1,624 SGD
View
A
Retailer 6
-
$2,214 NZD
£981 GBP
View
B+
Retailer 7
-
$2,412 NZD
$1,357 USD
View
B+
Retailer 8
-
$2,460 NZD
$1,384 USD
View
B+
Retailer 9
-
$2,833 NZD
€1,518 EUR
View
Most Expensive
B+
Frank Darling
2673391HK · Nov 2
$2,846 NZD
$1,601 USD
View
9 more retailers have this diamond
Prices start from $1,735 NZDSave up to $1,111 NZD

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
$1,735 NZD