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Marquise|Natural|GIA

0.80ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 1555570757

Certificate GIA 1555570757

Diamond specifications and retailer prices

From $2,807 NZD
$1,582 USD
As of November 1, 2026
13 retailers carry this diamond
Most expensive: $7,244 NZD 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
Colour
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: $7,244 NZD|Low: $2,203 NZD|High: $7,244 NZD|Avg: $3,661 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
Retailer 13
Retailer 14
October 19, 2026
Retailer 5$2,203 NZD
Retailer 2$2,315 NZD
Retailer 14$2,740 NZD
Retailer 6$2,807 NZD
Retailer 11$2,970 NZD
Retailer 13$2,970 NZD
Retailer 4$3,096 NZD
Retailer 3$3,212 NZD
Retailer 7$3,230 NZD
Retailer 12$3,426 NZD
Retailer 9$4,026 NZD
Retailer 8$5,232 NZD
Retailer 10$5,836 NZD
NZ Jewellers$7,244 NZD

30 data points across 14 retailers

13 retailers

Retailer 1
-
$2,203 NZD
HK$9,700 HKD
Price last confirmed 12 days ago
Retailer 2
-
$2,315 NZD
₹124,278 INR
View
Price last confirmed 13 days ago
A
Retailer 3
-
$2,807 NZD
$1,582 USD
View
Retailer 4
-
$2,970 NZD
$1,674 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$2,970 NZD
$1,674 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$3,096 NZD
SGD 2,358 SGD
View
Price last confirmed 14 days ago
Retailer 7
-
$3,107 NZD
$1,751 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$3,212 NZD
$1,811 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$3,230 NZD
£1,433 GBP
View
Price last confirmed 14 days ago
Retailer 10
-
$3,426 NZD
$1,931 USD
View
Price last confirmed 14 days ago
Retailer 11
-
$5,232 NZD
£2,322 GBP
View
Price last confirmed 14 days ago
Retailer 12
-
$5,836 NZD
£2,590 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
e23103c2-8585-4543-8698-3f3c3f68250a · Oct 17
$7,244 NZD
$4,083 USD
View
Price last confirmed 15 days ago
12 more retailers have this diamond
Prices start from $2,807 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
$2,807 NZD