Radiant|Natural|GIA

0.90ct E VS1 Radiant Natural Diamond

EX • E/VS1 • GIA 1559442817

Certificate GIA 1559442817

Diamond specifications and retailer prices

From $1,715 USD
HK$13,400 HKD
As of October 24, 2026
Save $955 USD (36%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,876 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559442817. Listed at 18 retailers as of October 24, 2026, with a 56% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559442817
Dimensions6.65 × 4.91 × 3.13 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
6.65 mm4.91 mm0.90 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559442817
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.7%

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 24
Current: $2,102 USD|Low: $1,715 USD|High: $4,299 USD|Avg: $2,529 USD|-0.6%
Retailer 1
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
Retailer 18
October 22, 2026
Retailer 10$1,715 USD
Retailer 13$1,893 USD
Retailer 12$1,923 USD
Retailer 3$1,970 USD
Retailer 17$2,015 USD
Retailer 14$2,035 USD
Retailer 1$2,102 USD
Retailer 8$2,174 USD
Retailer 15$2,185 USD
Retailer 11$2,196 USD
Retailer 2$2,200 USD
Retailer 4$2,790 USD
Retailer 9$2,985 USD
Retailer 5$2,986 USD
Retailer 18$3,475 USD
Retailer 16$3,519 USD
Retailer 7$3,532 USD
Retailer 6$4,244 USD

25 data points across 18 retailers

18 retailers$1,715 USD to $2,670 USD

A
Cheapest Retailer
-
$1,715 USD
HK$13,400 HKD
A
Retailer 2
-
$1,893 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,923 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,970 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,035 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,102 USD
€2,002 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$2,174 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$2,185 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,196 USD
£1,729 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
$2,200 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,670 USD
A$4,108 AUD
View
B+
Retailer 12
-
$2,790 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,985 USD
A$4,593 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$3,475 USD
£2,736 GBP
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$3,519 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$3,532 USD
ZAR 57,058 ZAR
View
Price last confirmed 12 days ago
B
Retailer 17
-
$4,244 USD
£3,342 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
9d180b2f-fe0b-491f-becc-1d7e4708761b · Sep 30
$4,876 USD
View
Price last confirmed 29 days ago
17 more retailers have this diamond
Prices start from $1,715 USDSave up to $955 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
0.90ct Radiant
$1,715 USD