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Marquise|Natural|GIA

0.80ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 2504288357

Certificate GIA 2504288357

Diamond specifications and retailer prices

From $2,332 AUD
HK$12,800 HKD
As of November 1, 2026
Save $4,209 AUD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,541 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2504288357. Listed at 22 retailers as of October 30, 2026, with prices from $2,332 to $6,541, a $4,209 spread on the same certified stone. NZ Jewellers lists it at $6,541. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2504288357
Dimensions8.99 × 4.59 × 3.12 mm
L/W Ratio1.96
Top View
8.99 mm4.59 mm0.80 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2504288357
Side View
Table 57.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 68.0%

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: $6,541 AUD|Low: $2,332 AUD|High: $6,541 AUD|Avg: $3,673 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
November 2, 2026
Retailer 11$2,332 AUD
Retailer 7$2,339 AUD
Retailer 3$2,861 AUD
Retailer 4$2,887 AUD
Retailer 8$3,129 AUD
Retailer 6$3,405 AUD
Retailer 12$3,610 AUD
Retailer 2$3,945 AUD
Retailer 5$4,000 AUD
Retailer 10$4,661 AUD
Retailer 9$5,482 AUD
NZ Jewellers$6,541 AUD

27 data points across 12 retailers

22 retailers$2,332 AUD to $6,541 AUD

A
Cheapest Retailer
-
$2,332 AUD
HK$12,800 HKD
A
Retailer 2
-
$2,339 AUD
₹156,497 INR
View
A
Retailer 3
-
$2,665 AUD
View
B+
Retailer 4
-
$2,827 AUD
$1,986 USD
View
B+
Retailer 5
-
$2,861 AUD
$2,010 USD
View
B+
Retailer 6
-
$2,887 AUD
$2,028 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,913 AUD
$2,046 USD
View
B+
Retailer 8
-
$3,129 AUD
$2,198 USD
View
B+
Retailer 9
-
$3,129 AUD
$2,198 USD
View
B+
Retailer 10
-
$3,146 AUD
$2,210 USD
View
B+
Retailer 11
-
$3,233 AUD
SGD 3,069 SGD
View
B+
Retailer 12
-
$3,250 AUD
$2,283 USD
View
B+
Retailer 13
-
$3,273 AUD
$2,299 USD
View
B+
Retailer 14
-
$3,327 AUD
$2,337 USD
View
B+
Retailer 15
-
$3,405 AUD
£1,883 GBP
View
B+
Retailer 16
-
$3,610 AUD
$2,536 USD
View
Retailer 17
-
$3,848 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
$3,945 AUD
£2,182 GBP
View
B+
Retailer 19
-
$4,000 AUD
€2,676 EUR
View
B
Retailer 20
-
$4,661 AUD
ZAR 52,890 ZAR
View
B
Retailer 21
-
$5,482 AUD
£3,032 GBP
View
Most Expensive
B
NZ Jewellers
7f5d6cee-278a-4ee9-9ec7-3d14544e38e8 · Oct 30
$6,541 AUD
$4,595 USD
View
21 more retailers have this diamond
Prices start from $2,332 AUDSave up to $4,209 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
$2,332 AUD