CaratHunter
Plans
Marquise|Natural|GIA

0.80ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 2564157896

Certificate GIA 2564157896

Diamond specifications and retailer prices

From $858 USD
HK$6,700 HKD
As of October 14, 2026
7 retailers carry this diamond
Most expensive: $2,831 USD at NZ Jewellers · As of October 3, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564157896. Listed at 7 retailers as of October 3, 2026. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.1°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 2564157896
Dimensions9.12 × 4.93 × 3.03 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Top View
9.12 mm4.93 mm0.80 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2564157896
Side View
Table 63.0%Crown 38.1°Girdle: STK-THKPavilion 39°Culet: NoneDepth 61.5%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 14
Current: $2,831 USD|Low: $824 USD|High: $2,878 USD|Avg: $1,393 USD|-1.6%
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
Retailer 16
October 17, 2026
Retailer 15$858 USD
Retailer 9$875 USD
Retailer 13$1,050 USD
Retailer 11$1,070 USD
Retailer 4$1,161 USD
Retailer 5$1,161 USD
Retailer 8$1,226 USD
Retailer 6$1,229 USD
Retailer 2$1,278 USD
Retailer 14$1,288 USD
Retailer 7$1,296 USD
Retailer 3$1,339 USD
Retailer 16$1,453 USD
Retailer 12$1,500 USD
Retailer 10$2,151 USD
NZ Jewellers$2,831 USD

30 data points across 16 retailers

7 retailers$858 USD to $2,831 USD

Retailer 1
-
$858 USD
HK$6,700 HKD
Price last confirmed 19 days ago
Retailer 2
-
$1,050 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$1,161 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$1,161 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$1,226 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$1,339 USD
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
39b2d15a-c247-4936-8830-11b87ed16d8d · Oct 3
$2,831 USD
View
Price last confirmed 30 days ago
6 more retailers have this diamond

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.

0.80ct Marquise
$858 USD