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Marquise|Natural|GIA

0.80ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 6381003739

Certificate GIA 6381003739

Diamond specifications and retailer prices

From $1,948 CAD
₹132,586 INR
As of October 29, 2026
Save $4,392 CAD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,340 CAD at NZ Jewellers · As of October 27, 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 E 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 6381003739. Listed at 17 retailers as of October 27, 2026, with prices from $1,948 to $6,340, a $4,392 spread on the same certified stone. NZ Jewellers lists it at $6,340. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6381003739
Dimensions8.13 × 4.51 × 3.32 mm
L/W Ratio1.80
Top View
8.13 mm4.51 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6381003739
Side View
Table 54.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,340 CAD|Low: $1,863 CAD|High: $6,340 CAD|Avg: $3,340 CAD
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 29, 2026
Retailer 2$1,948 CAD
Retailer 4$2,393 CAD
Retailer 5$2,399 CAD
Retailer 13$2,508 CAD
Retailer 3$2,599 CAD
Retailer 11$2,599 CAD
Retailer 12$2,719 CAD
Retailer 14$2,999 CAD
Retailer 7$3,296 CAD
Retailer 6$3,392 CAD
Retailer 8$3,545 CAD
Retailer 9$3,835 CAD
Retailer 10$4,559 CAD
NZ Jewellers$6,340 CAD

40 data points across 14 retailers

17 retailers$1,948 CAD to $6,340 CAD

A
Cheapest Retailer
-
$1,948 CAD
₹132,586 INR
A
Retailer 2
-
$2,235 CAD
A$2,457 AUD
View
A
Retailer 3
-
$2,368 CAD
$1,692 USD
View
A
Retailer 4
-
$2,393 CAD
$1,710 USD
View
B+
Retailer 5
-
$2,399 CAD
$1,714 USD
View
Final sale: no returns
A
Retailer 6
-
$2,508 CAD
$1,792 USD
View
A
Retailer 7
-
$2,599 CAD
$1,857 USD
View
A
Retailer 8
-
$2,599 CAD
$1,857 USD
View
B+
Retailer 9
-
$2,673 CAD
$1,910 USD
View
B+
Retailer 10
-
$2,719 CAD
$1,943 USD
View
B+
Retailer 11
-
$2,999 CAD
$2,143 USD
View
B+
Retailer 12
-
$3,296 CAD
£1,854 GBP
View
B+
Retailer 13
-
$3,392 CAD
A$3,728 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$3,545 CAD
€2,412 EUR
View
B
Retailer 15
-
$3,835 CAD
ZAR 44,268 ZAR
View
B
Retailer 16
-
$4,559 CAD
£2,565 GBP
View
Most Expensive
B
NZ Jewellers
4ed22e52-96f4-4a34-8a64-d52c0c93c038 · Oct 27
$6,340 CAD
$4,530 USD
View
16 more retailers have this diamond
Prices start from $1,948 CADSave up to $4,392 CAD

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
$1,948 CAD