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Marquise|Natural|GIA

0.80ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 1246116038

Certificate GIA 1246116038

Diamond specifications and retailer prices

From $1,327 USD
As of October 31, 2026
Save $2,182 USD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,509 USD 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1246116038. Listed at 7 retailers as of October 30, 2026, with prices from $1,327 to $3,509, a $2,182 spread on the same certified stone. NZ Jewellers lists it at $3,509. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1246116038
Dimensions9.33 × 4.92 × 3.14 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
9.33 mm4.92 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1246116038
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

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: $3,509 USD|Low: $1,327 USD|High: $3,509 USD|Avg: $1,990 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$1,327 USD
Retailer 2$1,439 USD
Retailer 4$1,604 USD
Retailer 5$1,660 USD
Retailer 3$1,910 USD
Retailer 6$2,006 USD
NZ Jewellers$3,509 USD

3 data points across 7 retailers

7 retailers$1,327 USD to $3,509 USD

A
Cheapest Retailer
-
$1,327 USD
Final sale: no returns
A
Retailer 2
-
$1,439 USD
View
A
Retailer 3
-
$1,604 USD
£1,263 GBP
View
A
Retailer 4
-
$1,660 USD
View
A
Retailer 5
-
$1,910 USD
£1,504 GBP
View
A
Retailer 6
-
$2,006 USD
€1,910 EUR
View
Most Expensive
B
NZ Jewellers
d2438864-bee0-4d1a-845d-87e68268d6f4 · Oct 30
$3,509 USD
View
6 more retailers have this diamond
Prices start from $1,327 USDSave up to $2,182 USD

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
$1,327 USD