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Marquise|Natural|GIA

0.80ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6565199762

Certificate GIA 6565199762

Diamond specifications and retailer prices

From $1,395 USD
HK$10,900 HKD
As of November 1, 2026
Save $3,211 USD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,606 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565199762. Listed at 18 retailers as of October 30, 2026, with prices from $1,395 to $4,606, a $3,211 spread on the same certified stone. NZ Jewellers lists it at $4,606. 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565199762
Dimensions9.54 × 4.79 × 2.90 mm
L/W Ratio1.99
Top View
9.54 mm4.79 mm0.80 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6565199762
Side View
Table 55.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 60.5%

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: Nov 1
Current: $4,606 USD|Low: $1,382 USD|High: $4,606 USD|Avg: $2,255 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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13$1,395 USD
Retailer 2$1,409 USD
Retailer 8$1,721 USD
Retailer 16$1,740 USD
Retailer 7$1,742 USD
Retailer 3$1,888 USD
Retailer 9$1,888 USD
Retailer 17$1,935 USD
Retailer 4$1,975 USD
Retailer 11$2,054 USD
Retailer 5$2,179 USD
Retailer 6$2,179 USD
Retailer 10$2,381 USD
Retailer 15$2,579 USD
Retailer 14$2,812 USD
Retailer 12$3,308 USD
NZ Jewellers$4,606 USD

24 data points across 17 retailers

18 retailers$1,395 USD to $4,606 USD

A
Cheapest Retailer
-
$1,395 USD
HK$10,900 HKD
A
Retailer 2
-
$1,409 USD
₹134,232 INR
View
A
Retailer 3
-
$1,721 USD
View
A
Retailer 4
-
$1,740 USD
View
B+
Retailer 5
-
$1,742 USD
View
Final sale: no returns
B+
Retailer 6
-
$1,888 USD
View
B+
Retailer 7
-
$1,888 USD
View
B+
Retailer 8
-
$1,935 USD
View
B+
Retailer 9
-
$1,975 USD
View
B+
Retailer 10
-
$2,054 USD
£1,617 GBP
View
B+
Retailer 11
-
$2,179 USD
View
B+
Retailer 12
-
$2,179 USD
View
B+
Retailer 13
-
$2,381 USD
£1,875 GBP
View
Retailer 14
-
$2,568 USD
A$3,951 AUD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$2,579 USD
€2,456 EUR
View
B
Retailer 16
-
$2,812 USD
ZAR 45,436 ZAR
View
B
Retailer 17
-
$3,308 USD
£2,605 GBP
View
Most Expensive
B
NZ Jewellers
5eb720d3-adca-477a-a682-321f750fddc3 · Oct 30
$4,606 USD
View
17 more retailers have this diamond
Prices start from $1,395 USDSave up to $3,211 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
$1,395 USD