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Marquise|Natural|GIA

0.80ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 7543077504

Certificate GIA 7543077504

Diamond specifications and retailer prices

From $2,173 AUD
HK$11,900 HKD
As of November 1, 2026
Save $3,907 AUD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,080 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7543077504. Listed at 17 retailers as of October 30, 2026, with prices from $2,173 to $6,080, a $3,907 spread on the same certified stone. NZ Jewellers lists it at $6,080. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7543077504
Dimensions10.15 × 4.60 × 2.90 mm
L/W Ratio2.21
Key to symbols
Feather
Top View
10.15 mm4.60 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7543077504
Side View
Table 60.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 63.2%

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: $6,080 AUD|Low: $2,155 AUD|High: $6,080 AUD|Avg: $3,351 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
November 2, 2026
Retailer 11$2,173 AUD
Retailer 2$2,193 AUD
Retailer 5$2,651 AUD
Retailer 4$2,683 AUD
Retailer 6$2,818 AUD
Retailer 15$2,908 AUD
Retailer 7$3,029 AUD
Retailer 14$3,042 AUD
Retailer 9$3,194 AUD
Retailer 3$3,206 AUD
Retailer 12$3,356 AUD
Retailer 8$3,666 AUD
Retailer 13$3,972 AUD
Retailer 10$5,096 AUD
NZ Jewellers$6,080 AUD

26 data points across 15 retailers

17 retailers$2,173 AUD to $6,080 AUD

A
Cheapest Retailer
-
$2,173 AUD
HK$11,900 HKD
A
Retailer 2
-
$2,193 AUD
₹146,383 INR
View
B+
Retailer 3
-
$2,510 AUD
View
B+
Retailer 4
-
$2,651 AUD
$1,858 USD
View
B+
Retailer 5
-
$2,683 AUD
$1,880 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,818 AUD
$1,975 USD
View
Retailer 7
-
$2,819 AUD
$1,975 USD
View
Price last confirmed 85 days ago
B+
Retailer 8
-
$2,908 AUD
$2,038 USD
View
B+
Retailer 9
-
$3,029 AUD
SGD 2,869 SGD
View
B+
Retailer 10
-
$3,042 AUD
$2,132 USD
View
B+
Retailer 11
-
$3,194 AUD
£1,763 GBP
View
B
Retailer 12
-
$3,206 AUD
$2,247 USD
View
B
Retailer 13
-
$3,356 AUD
$2,352 USD
View
B+
Retailer 14
-
$3,666 AUD
£2,023 GBP
View
B
Retailer 15
-
$3,972 AUD
€2,651 EUR
View
B
Retailer 16
-
$5,096 AUD
£2,812 GBP
View
Most Expensive
B
NZ Jewellers
827e90b8-cdfa-4e57-976d-bb94642ff0f5 · Oct 30
$6,080 AUD
$4,261 USD
View
16 more retailers have this diamond
Prices start from $2,173 AUDSave up to $3,907 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
$2,173 AUD