Radiant|Natural|GIA

1.01ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 7541906188

Certificate GIA 7541906188

Diamond specifications and retailer prices

From $1,574 USD
HK$12,300 HKD
As of October 30, 2026
Save $1,999 USD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,429 USD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541906188. Listed at 15 retailers as of October 29, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7541906188
Dimensions6.63 × 4.91 × 3.32 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
6.63 mm4.91 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7541906188
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

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 30
Current: $2,238 USD|Low: $1,476 USD|High: $3,796 USD|Avg: $2,255 USD|-3.8%
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
October 30, 2026
Retailer 12$1,574 USD
Retailer 13$1,696 USD
Retailer 10$1,773 USD
Retailer 11$1,876 USD
Retailer 9$1,897 USD
Retailer 2$1,910 USD
Retailer 3$1,950 USD
Retailer 4$2,033 USD
Retailer 7$2,225 USD
Retailer 1$2,238 USD
Retailer 6$2,274 USD
Retailer 8$2,767 USD
Retailer 14$3,250 USD
Retailer 5$3,574 USD

38 data points across 14 retailers

15 retailers$1,574 USD to $3,574 USD

A
Cheapest Retailer
-
$1,574 USD
HK$12,300 HKD
A
Retailer 2
-
$1,696 USD
View
Final sale: no returns
A
Retailer 3
-
$1,773 USD
View
A
Retailer 4
-
$1,876 USD
View
A
Retailer 5
-
$1,897 USD
View
A
Retailer 6
-
$1,910 USD
View
A
Retailer 7
-
$1,950 USD
View
A
Retailer 8
-
$2,033 USD
View
A
Retailer 9
-
$2,225 USD
£1,752 GBP
View
A
Retailer 10
-
$2,238 USD
£1,762 GBP
View
A
Retailer 11
-
$2,274 USD
A$3,498 AUD
View
B+
Retailer 12
-
$2,767 USD
€2,635 EUR
View
Retailer 13
-
$3,250 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$3,574 USD
£2,814 GBP
View
Most Expensive
NZ Jewellers
48d319c4-60d6-46b1-888b-b5c4e83e5113 · Sep 25
$4,429 USD
View
Price last confirmed 35 days ago
14 more retailers have this diamond
Prices start from $1,574 USDSave up to $1,999 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 Radiant
$1,574 USD