Radiant|Natural|GIA

1.01ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 5543764509

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 5543764509

Diamond specifications and retailer prices

From $2,586 USD
HK$20,200 HKD
As of October 31, 2026
Save $3,129 USD (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,715 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5543764509. Listed at 22 retailers as of October 29, 2026, with prices from $2,586 to $5,715, a $3,129 spread on the same certified stone. MOH London lists it at $5,715. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543764509
Dimensions6.88 × 5.11 × 3.44 mm
L/W Ratio1.35
Top View
6.88 mm5.11 mm1.01 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543764509
Side View
Table 66.0%CrownGirdle: SLI-POLPavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,715 USD|Low: $2,518 USD|High: $5,715 USD|Avg: $3,433 USD|+3.8%
MOH London
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
November 1, 2026
Retailer 12$2,586 USD
Retailer 11$2,609 USD
Retailer 8$2,902 USD
Retailer 3$3,018 USD
Retailer 14$3,122 USD
Retailer 16$3,137 USD
Retailer 4$3,158 USD
Retailer 15$3,280 USD
Retailer 2$3,316 USD
Retailer 9$3,523 USD
Retailer 6$3,544 USD
Retailer 7$3,602 USD
Retailer 5$3,745 USD
Retailer 13$3,980 USD
Retailer 10$4,178 USD
MOH London$5,715 USD

25 data points across 16 retailers

22 retailers$2,586 USD to $5,715 USD

B+
Cheapest Retailer
-
$2,586 USD
HK$20,200 HKD
B+
Retailer 2
-
$2,609 USD
₹248,473 INR
View
B+
Retailer 3
-
$2,902 USD
View
B+
Retailer 4
-
$3,018 USD
View
B+
Retailer 5
-
$3,122 USD
View
B
Retailer 6
-
$3,137 USD
View
Final sale: no returns
B
Retailer 7
-
$3,158 USD
View
B
Retailer 8
-
$3,184 USD
A$4,898 AUD
View
Retailer 9
-
$3,259 USD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$3,280 USD
View
B
Retailer 11
-
$3,316 USD
£2,611 GBP
View
Retailer 12
-
$3,384 USD
View
Price last confirmed 31 days ago
Retailer 13
-
$3,481 USD
A$5,356 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
-
$3,523 USD
£2,774 GBP
View
B
Retailer 15
-
$3,544 USD
View
B
Retailer 16
-
$3,602 USD
SGD 4,867 SGD
View
B
Retailer 17
-
$3,745 USD
View
Retailer 18
-
$3,760 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$3,980 USD
€3,790 EUR
View
B
Retailer 20
-
$4,178 USD
ZAR 67,501 ZAR
View
Retailer 21
-
$5,678 USD
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
A1711B0A3 · Oct 29
$5,715 USD
£4,500 GBP
View
21 more retailers have this diamond
Prices start from $2,586 USDSave up to $3,129 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.

B+
1.01ct Radiant
$2,586 USD