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Radiant|Natural|GIA

1.01ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 2191788008

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

Certificate GIA 2191788008

Diamond specifications and retailer prices

From $4,850 SGD
As of November 5, 2026
Save $5,010 SGD (51%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,814 SGD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2191788008. Listed at 24 retailers as of November 4, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2191788008
Dimensions6.69 × 5.22 × 3.54 mm
L/W Ratio1.28
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.69 mm5.22 mm1.01 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2191788008
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,111 SGD|Low: $4,325 SGD|High: $10,004 SGD|Avg: $6,371 SGD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 7$4,870 SGD
Retailer 10$4,948 SGD
Retailer 8$5,190 SGD
Retailer 2$5,624 SGD
Retailer 1$6,111 SGD
Retailer 9$6,257 SGD
Retailer 3$6,532 SGD
Retailer 4$6,605 SGD
Retailer 5$7,573 SGD
Retailer 6$9,859 SGD

46 data points across 10 retailers

24 retailers$4,850 SGD to $9,859 SGD

B
Cheapest Retailer
-
$4,850 SGD
Retailer 2
-
$4,870 SGD
View
Price last confirmed 10 days ago
B
Retailer 3
-
$4,948 SGD
View
B
Retailer 4
-
$5,134 SGD
View
B
Retailer 5
-
$5,190 SGD
View
Final sale: no returns
B
Retailer 6
-
$5,281 SGD
View
B
Retailer 7
-
$5,307 SGD
View
B
Retailer 8
-
$5,331 SGD
View
Retailer 9
-
$5,624 SGD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$5,624 SGD
View
B
Retailer 11
-
$5,624 SGD
View
B
Retailer 12
-
$6,111 SGD
View
B
Retailer 13
-
$6,123 SGD
View
Retailer 14
-
$6,257 SGD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$6,331 SGD
View
B
Retailer 16
-
$6,331 SGD
View
B
Retailer 17
-
$6,489 SGD
View
B
Retailer 18
-
$6,532 SGD
View
B
Retailer 19
-
$6,536 SGD
View
B
Retailer 20
-
$6,605 SGD
View
Retailer 21
-
$6,854 SGD
View
Price last confirmed 15 days ago
B
Retailer 22
-
$7,573 SGD
View
B
Retailer 23
-
$9,859 SGD
View
Most Expensive
NZ Jewellers
db336ef1-afaf-43f7-a0e0-624e497ec7ce · Nov 5
$10,814 SGD
$8,438 USD
View
Price under review
23 more retailers have this diamond
Prices start from $4,850 SGDSave up to $5,010 SGD

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
$4,850 SGD