CaratHunter
Plans
Marquise|Natural|GIA

0.80ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 6381003739

Certificate GIA 6381003739

Diamond specifications and retailer prices

From $2,468 NZD
₹132,485 INR
As of October 30, 2026
Save $5,569 NZD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,038 NZD 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 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 30, 2026, with prices from $2,468 to $8,038, a $5,569 spread on the same certified stone. NZ Jewellers lists it at $8,038. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,038 NZD|Low: $2,362 NZD|High: $8,038 NZD|Avg: $4,071 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 31, 2026
Retailer 9$2,468 NZD
Retailer 4$3,034 NZD
Retailer 5$3,041 NZD
Retailer 14$3,180 NZD
Retailer 3$3,295 NZD
Retailer 12$3,295 NZD
Retailer 13$3,447 NZD
Retailer 7$3,802 NZD
Retailer 10$4,167 NZD
Retailer 6$4,300 NZD
Retailer 8$4,501 NZD
Retailer 2$4,908 NZD
Retailer 11$5,780 NZD
NZ Jewellers$8,038 NZD

38 data points across 14 retailers

17 retailers$2,468 NZD to $8,038 NZD

A
Cheapest Retailer
-
$2,468 NZD
₹132,485 INR
A
Retailer 2
-
$2,833 NZD
A$2,457 AUD
View
A
Retailer 3
-
$3,002 NZD
$1,692 USD
View
A
Retailer 4
-
$3,034 NZD
$1,710 USD
View
B+
Retailer 5
-
$3,041 NZD
$1,714 USD
View
Final sale: no returns
A
Retailer 6
-
$3,180 NZD
$1,792 USD
View
A
Retailer 7
-
$3,295 NZD
$1,857 USD
View
A
Retailer 8
-
$3,295 NZD
$1,857 USD
View
B+
Retailer 9
-
$3,389 NZD
$1,910 USD
View
B+
Retailer 10
-
$3,447 NZD
$1,943 USD
View
B+
Retailer 11
-
$3,802 NZD
$2,143 USD
View
B+
Retailer 12
-
$4,167 NZD
£1,849 GBP
View
Retailer 13
-
$4,300 NZD
A$3,728 AUD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$4,501 NZD
€2,416 EUR
View
B
Retailer 15
-
$4,908 NZD
ZAR 44,686 ZAR
View
B
Retailer 16
-
$5,780 NZD
£2,565 GBP
View
Most Expensive
B
NZ Jewellers
a9f4c2f2-8817-470f-b556-27945fb27016 · Oct 30
$8,038 NZD
$4,530 USD
View
16 more retailers have this diamond
Prices start from $2,468 NZDSave up to $5,569 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
$2,468 NZD