Radiant|Natural|GIA

1.01ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 7561507703

Certificate GIA 7561507703

Diamond specifications and retailer prices

From $1,485 USD
HK$11,600 HKD
As of November 2, 2026
Save $2,779 USD (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,264 USD at NZ Jewellers · As of November 3, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561507703. Listed at 17 retailers as of November 2, 2026, with prices from $1,485 to $4,264, a $2,779 spread on the same certified stone. NZ Jewellers lists it at $4,264. 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
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561507703
Dimensions6.77 × 4.99 × 3.38 mm
L/W Ratio1.36
Girdle conditionPolished
Top View
6.77 mm4.99 mm1.01 ctI / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561507703
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

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: Nov 2
Current: $4,264 USD|Low: $1,446 USD|High: $4,915 USD|Avg: $2,337 USD|-4.6%
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
November 3, 2026
Retailer 11$1,485 USD
Retailer 7$1,640 USD
Retailer 2$1,754 USD
Retailer 8$1,869 USD
Retailer 4$1,870 USD
Retailer 15$1,882 USD
Retailer 10$1,986 USD
Retailer 12$1,989 USD
Retailer 9$2,036 USD
Retailer 6$2,075 USD
Retailer 14$2,124 USD
Retailer 16$2,230 USD
Retailer 3$2,477 USD
Retailer 13$2,736 USD
Retailer 5$3,040 USD
Retailer 17$3,531 USD
NZ Jewellers$4,264 USD

19 data points across 17 retailers

17 retailers$1,485 USD to $4,264 USD

A
Cheapest Retailer
-
$1,485 USD
HK$11,600 HKD
A
Retailer 2
-
$1,640 USD
View
A
Retailer 3
-
$1,754 USD
€1,670 EUR
View
A
Retailer 4
-
$1,869 USD
View
A
Retailer 5
-
$1,870 USD
View
A
Retailer 6
-
$1,882 USD
View
Final sale: no returns
B+
Retailer 7
-
$1,986 USD
£1,564 GBP
View
A
Retailer 8
-
$1,989 USD
£1,566 GBP
View
Retailer 9
-
$2,036 USD
SGD 2,752 SGD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,075 USD
View
B+
Retailer 11
-
$2,124 USD
View
B+
Retailer 12
-
$2,230 USD
View
B+
Retailer 13
-
$2,477 USD
ZAR 40,014 ZAR
View
B
Retailer 14
-
$2,736 USD
€2,606 EUR
View
Retailer 15
-
$3,040 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$3,531 USD
£2,780 GBP
View
Most Expensive
B
NZ Jewellers
7c65999a-46e1-4096-b971-4c96ee3a55a0 · Nov 3
$4,264 USD
View
16 more retailers have this diamond
Prices start from $1,485 USDSave up to $2,779 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
$1,485 USD