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Marquise|Natural|GIA

0.80ct D SI1 Marquise Natural Diamond

D/SI1 • GIA 7542814573

Certificate GIA 7542814573

Diamond specifications and retailer prices

From $3,726 NZD
$2,100 USD
As of November 1, 2026
Save $1,690 NZD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,416 NZD at Yorxs · As of November 2, 2026
View at Yorxs

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) and certified by GIA 7542814573. Listed at 6 retailers as of November 1, 2026, with prices from $3,726 to $5,416, a $1,690 spread on the same certified stone. Yorxs lists it at $5,416. 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
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7542814573
Dimensions9.73 × 4.93 × 2.92 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
9.73 mm4.93 mm0.80 ctD / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7542814573
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,656 NZD|Low: $3,726 NZD|High: $5,416 NZD|Avg: $4,779 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 2$3,726 NZD
Retailer 1$4,656 NZD
Retailer 3$4,915 NZD
Retailer 5$4,915 NZD
Retailer 4$5,074 NZD
Yorxs$5,416 NZD

22 data points across 6 retailers

6 retailers$3,726 NZD to $5,416 NZD

B+
Cheapest Retailer
-
$3,726 NZD
$2,100 USD
B
Retailer 2
-
$4,656 NZD
$2,624 USD
View
B
Retailer 3
-
$4,915 NZD
$2,770 USD
View
B
Retailer 4
-
$4,915 NZD
$2,770 USD
View
B
Retailer 5
-
$5,074 NZD
$2,860 USD
View
Most Expensive
B
Yorxs
608970762 · Nov 2
$5,416 NZD
€2,907 EUR
View
5 more retailers have this diamond
Prices start from $3,726 NZDSave up to $1,690 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.

B+
0.80ct Marquise
$3,726 NZD