Marquise|Natural|GIA

1.01ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 6562583581

Certificate GIA 6562583581

Diamond specifications and retailer prices

From $2,586 USD
HK$20,200 HKD
As of October 30, 2026
Save $3,788 USD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,374 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic 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 6562583581. Listed at 18 retailers as of October 30, 2026, with prices from $2,586 to $6,374, a $3,788 spread on the same certified stone. NZ Jewellers lists it at $6,374. 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

1.01
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562583581
Dimensions10.00 × 5.12 × 3.14 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
10.00 mm5.12 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562583581
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 61.4%

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: $6,374 USD|Low: $2,586 USD|High: $6,605 USD|Avg: $3,952 USD|-3.5%
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
October 30, 2026
Retailer 16$2,586 USD
Retailer 14$2,850 USD
Retailer 10$3,008 USD
Retailer 17$3,074 USD
Retailer 3$3,201 USD
Retailer 5$3,377 USD
Retailer 11$3,399 USD
Retailer 15$3,510 USD
Retailer 6$3,513 USD
Retailer 2$3,580 USD
Retailer 9$3,702 USD
Retailer 4$3,830 USD
Retailer 13$4,061 USD
Retailer 8$4,536 USD
Retailer 7$5,327 USD
Retailer 12$6,151 USD
NZ Jewellers$6,374 USD

8 data points across 17 retailers

18 retailers$2,586 USD to $6,374 USD

A
Cheapest Retailer
-
$2,586 USD
HK$20,200 HKD
A
Retailer 2
-
$2,850 USD
View
A
Retailer 3
-
$3,008 USD
€2,865 EUR
View
A
Retailer 4
-
$3,074 USD
A$4,730 AUD
View
A
Retailer 5
-
$3,149 USD
View
A
Retailer 6
-
$3,201 USD
View
B+
Retailer 7
-
$3,377 USD
View
Final sale: no returns
A
Retailer 8
-
$3,399 USD
£2,676 GBP
View
B+
Retailer 9
-
$3,510 USD
View
A
Retailer 10
-
$3,513 USD
View
B+
Retailer 11
-
$3,580 USD
£2,819 GBP
View
B+
Retailer 12
-
$3,702 USD
SGD 5,003 SGD
View
B+
Retailer 13
-
$3,830 USD
View
B+
Retailer 14
-
$4,061 USD
€3,868 EUR
View
B
Retailer 15
-
$4,536 USD
ZAR 73,275 ZAR
View
B
Retailer 16
-
$5,327 USD
View
B
Retailer 17
-
$6,151 USD
£4,843 GBP
View
Most Expensive
B
NZ Jewellers
86507fc5-8f30-4212-bbb5-d5d14ed7f27a · Oct 30
$6,374 USD
View
17 more retailers have this diamond
Prices start from $2,586 USDSave up to $3,788 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
1.01ct Marquise
$2,586 USD