Marquise|Natural|GIA

0.80ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 1555570757

Certificate GIA 1555570757

Diamond specifications and retailer prices

From $1,582 USD
As of November 1, 2026
13 retailers carry this diamond
Most expensive: $4,083 USD at NZ Jewellers · As of October 17, 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 1555570757. Listed at 13 retailers as of November 1, 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555570757
Dimensions9.52 × 4.90 × 2.88 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
9.52 mm4.90 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555570757
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,083 USD|Low: $1,242 USD|High: $4,083 USD|Avg: $2,063 USD
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
October 19, 2026
Retailer 5$1,242 USD
Retailer 2$1,305 USD
Retailer 14$1,544 USD
Retailer 6$1,582 USD
Retailer 11$1,674 USD
Retailer 13$1,674 USD
Retailer 4$1,745 USD
Retailer 3$1,811 USD
Retailer 7$1,820 USD
Retailer 12$1,931 USD
Retailer 9$2,269 USD
Retailer 8$2,949 USD
Retailer 10$3,289 USD
NZ Jewellers$4,083 USD

30 data points across 14 retailers

13 retailers

Retailer 1
-
$1,242 USD
HK$9,700 HKD
Price last confirmed 12 days ago
Retailer 2
-
$1,305 USD
₹124,278 INR
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,582 USD
View
Retailer 4
-
$1,674 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$1,674 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$1,745 USD
SGD 2,358 SGD
View
Price last confirmed 14 days ago
Retailer 7
-
$1,751 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$1,811 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$1,820 USD
£1,433 GBP
View
Price last confirmed 14 days ago
Retailer 10
-
$1,931 USD
View
Price last confirmed 14 days ago
Retailer 11
-
$2,949 USD
£2,322 GBP
View
Price last confirmed 14 days ago
Retailer 12
-
$3,289 USD
£2,590 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
e23103c2-8585-4543-8698-3f3c3f68250a · Oct 17
$4,083 USD
View
Price last confirmed 15 days ago
12 more retailers have this diamond
Prices start from $1,582 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
$1,582 USD