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Radiant|Natural|GIA

1.00ct F VVS1 Radiant Natural Diamond

VG • F/VVS1 • GIA 12291645

Certificate GIA 12291645

Diamond specifications and retailer prices

From $8,951 SGD
As of November 4, 2026
Save $4,996 SGD (36%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $19,119 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 12291645. Listed at 16 retailers as of November 4, 2026, with a 56% 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 12291645
Dimensions6.03 × 4.91 × 4.17 mm
L/W Ratio1.23
Top View
6.03 mm4.91 mm1.00 ctF / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 12291645
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 84.9%

Caratlytics Score

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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 4
Current: $19,119 SGD|Low: $8,762 SGD|High: $19,119 SGD|Avg: $11,541 SGD
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
November 7, 2026
Retailer 4$8,951 SGD
Retailer 5$9,037 SGD
Retailer 3$9,558 SGD
Retailer 15$9,559 SGD
Retailer 8$10,184 SGD
Retailer 14$10,357 SGD
Retailer 2$10,478 SGD
Retailer 12$10,516 SGD
Retailer 16$10,838 SGD
Retailer 13$11,950 SGD
Retailer 9$12,135 SGD
Retailer 6$12,362 SGD
Retailer 10$12,420 SGD
Retailer 7$12,588 SGD
Retailer 11$13,946 SGD
NZ Jewellers$19,119 SGD

35 data points across 16 retailers

16 retailers$8,951 SGD to $13,946 SGD

B
Cheapest Retailer
-
$8,951 SGD
B
Retailer 2
-
$9,037 SGD
View
B
Retailer 3
-
$9,558 SGD
View
Final sale: no returns
Retailer 4
-
$9,559 SGD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$10,184 SGD
View
B
Retailer 6
-
$10,357 SGD
View
B
Retailer 7
-
$10,478 SGD
View
B
Retailer 8
-
$10,516 SGD
View
Retailer 9
-
$10,838 SGD
View
Price last confirmed 15 days ago
B
Retailer 10
-
$11,950 SGD
View
B
Retailer 11
-
$12,135 SGD
View
B
Retailer 12
-
$12,362 SGD
View
B
Retailer 13
-
$12,420 SGD
View
Retailer 14
-
$12,588 SGD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$13,946 SGD
View
Most Expensive
NZ Jewellers
5ad2391a-c0b3-4b2e-af1d-bcc16a4ae3d0 · Nov 5
$19,119 SGD
$14,918 USD
View
Price under review
15 more retailers have this diamond
Prices start from $8,951 SGDSave up to $4,996 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
1.00ct Radiant
$8,951 SGD