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Radiant|Lab Grown|GIA

1.00ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • GIA 2464122401

Certificate GIA 2464122401

Diamond specifications and retailer prices

From $293 SGD
As of November 6, 2026
Save $1,326 SGD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,098 SGD at Allurez · As of November 5, 2026
View at Allurez

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2464122401. Listed at 8 retailers as of November 2, 2026, with a 452% 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

1.00
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2464122401
Dimensions6.35 × 4.93 × 3.44 mm
L/W Ratio1.29
Top View
6.35 mm4.93 mm1.00 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2464122401
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.7%

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: Nov 6
Current: $7,098 SGD|Low: $290 SGD|High: $7,098 SGD|Avg: $1,515 SGD
Allurez
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 2$293 SGD
Retailer 8$340 SGD
Retailer 4$341 SGD
Retailer 5$364 SGD
Retailer 10$413 SGD
Retailer 7$1,089 SGD
Retailer 3$1,292 SGD
Retailer 6$1,620 SGD
Retailer 9$1,888 SGD
Allurez$7,098 SGD

23 data points across 10 retailers

8 retailers$293 SGD to $1,620 SGD

A
Cheapest Retailer
-
$293 SGD
A
Retailer 2
-
$340 SGD
View
Final sale: no returns
A
Retailer 3
-
$341 SGD
View
A
Retailer 4
-
$364 SGD
View
B
Retailer 5
-
$1,089 SGD
View
B
Retailer 6
-
$1,292 SGD
View
B
Retailer 7
-
$1,620 SGD
View
Most Expensive
Allurez
6196347 · Nov 5
$7,098 SGD
$5,538 USD
View
Price under review
7 more retailers have this diamond
Prices start from $293 SGDSave up to $1,326 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.

A
1.00ct Radiant
$293 SGD