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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 $2,907 NZD
HK$12,800 HKD
As of November 1, 2026
Save $5,246 NZD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,153 NZD 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 $2,907 to $8,153, a $5,246 spread on the same certified stone. NZ Jewellers lists it at $8,153. 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: $8,153 NZD|Low: $2,907 NZD|High: $8,153 NZD|Avg: $4,577 NZD
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$2,907 NZD
Retailer 7$2,916 NZD
Retailer 3$3,566 NZD
Retailer 4$3,598 NZD
Retailer 8$3,900 NZD
Retailer 6$4,244 NZD
Retailer 12$4,500 NZD
Retailer 2$4,917 NZD
Retailer 5$4,985 NZD
Retailer 10$5,809 NZD
Retailer 9$6,832 NZD
NZ Jewellers$8,153 NZD

27 data points across 12 retailers

22 retailers$2,907 NZD to $8,153 NZD

A
Cheapest Retailer
-
$2,907 NZD
HK$12,800 HKD
A
Retailer 2
-
$2,916 NZD
₹156,497 INR
View
A
Retailer 3
-
$3,322 NZD
A$2,880 AUD
View
B+
Retailer 4
-
$3,524 NZD
$1,986 USD
View
B+
Retailer 5
-
$3,566 NZD
$2,010 USD
View
B+
Retailer 6
-
$3,598 NZD
$2,028 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,630 NZD
$2,046 USD
View
B+
Retailer 8
-
$3,900 NZD
$2,198 USD
View
B+
Retailer 9
-
$3,900 NZD
$2,198 USD
View
B+
Retailer 10
-
$3,921 NZD
$2,210 USD
View
B+
Retailer 11
-
$4,030 NZD
SGD 3,069 SGD
View
B+
Retailer 12
-
$4,051 NZD
$2,283 USD
View
B+
Retailer 13
-
$4,079 NZD
$2,299 USD
View
B+
Retailer 14
-
$4,147 NZD
$2,337 USD
View
B+
Retailer 15
-
$4,244 NZD
£1,883 GBP
View
B+
Retailer 16
-
$4,500 NZD
$2,536 USD
View
Retailer 17
-
$4,796 NZD
A$4,159 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
$4,917 NZD
£2,182 GBP
View
B+
Retailer 19
-
$4,985 NZD
€2,676 EUR
View
B
Retailer 20
-
$5,809 NZD
ZAR 52,890 ZAR
View
B
Retailer 21
-
$6,832 NZD
£3,032 GBP
View
Most Expensive
B
NZ Jewellers
7f5d6cee-278a-4ee9-9ec7-3d14544e38e8 · Oct 30
$8,153 NZD
$4,595 USD
View
21 more retailers have this diamond
Prices start from $2,907 NZDSave up to $5,246 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
$2,907 NZD