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Radiant|Natural|GIA

1.60ct F VS1 Radiant Natural Diamond

EX • F/VS1 • GIA 6511808267

Certificate GIA 6511808267

Diamond specifications and retailer prices

From $10,309 SGD
$8,061 USD
As of November 1, 2026
Save $9,386 SGD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $19,695 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.6ct natural radiant diamond

This 1.6ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511808267. Listed at 19 retailers as of November 1, 2026, with prices from $10,309 to $19,695, a $9,386 spread on the same certified stone. NZ Jewellers lists it at $19,695. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511808267
Dimensions7.05 × 6.10 × 4.26 mm
L/W Ratio1.16
Top View
7.05 mm6.10 mm1.60 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511808267
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.9%

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 1
Current: $19,695 SGD|Low: $10,309 SGD|High: $20,982 SGD|Avg: $14,503 SGD|-6.1%
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
Retailer 18
November 3, 2026
Retailer 16$10,309 SGD
Retailer 7$10,525 SGD
Retailer 8$11,064 SGD
Retailer 5$11,086 SGD
Retailer 18$11,715 SGD
Retailer 6$11,816 SGD
Retailer 17$11,817 SGD
Retailer 4$12,802 SGD
Retailer 2$12,930 SGD
Retailer 3$12,999 SGD
Retailer 12$13,033 SGD
Retailer 10$13,858 SGD
Retailer 9$14,101 SGD
Retailer 11$14,683 SGD
Retailer 15$14,771 SGD
Retailer 14$17,360 SGD
Retailer 13$18,456 SGD
NZ Jewellers$19,695 SGD

27 data points across 18 retailers

19 retailers$10,309 SGD to $19,695 SGD

A
Cheapest Retailer
-
$10,309 SGD
$8,061 USD
A
Retailer 2
-
$10,525 SGD
$8,230 USD
View
A
Retailer 3
-
$11,064 SGD
$8,651 USD
View
A
Retailer 4
-
$11,086 SGD
$8,668 USD
View
A
Retailer 5
-
$11,715 SGD
$9,160 USD
View
A
Retailer 6
-
$11,816 SGD
$9,239 USD
View
Final sale: no returns
A
Retailer 7
-
$11,817 SGD
$9,240 USD
View
A
Retailer 8
-
$12,802 SGD
$10,010 USD
View
A
Retailer 9
-
$12,930 SGD
£7,961 GBP
View
A
Retailer 10
-
$12,999 SGD
$10,164 USD
View
A
Retailer 11
-
$13,033 SGD
£8,024 GBP
View
Retailer 12
-
$13,858 SGD
A$16,671 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$14,101 SGD
$11,026 USD
View
B+
Retailer 14
-
$14,683 SGD
A$17,663 AUD
View
B+
Retailer 15
-
$14,771 SGD
$11,550 USD
View
Retailer 16
-
$16,564 SGD
$12,952 USD
View
Price last confirmed 20 days ago
B+
Retailer 17
-
$17,360 SGD
ZAR 219,293 ZAR
View
B+
Retailer 18
-
$18,456 SGD
£11,363 GBP
View
Most Expensive
B+
NZ Jewellers
e19e4f2e-636d-45cf-bc2f-d5be2080c4c8 · Nov 3
$19,695 SGD
$15,400 USD
View
18 more retailers have this diamond
Prices start from $10,309 SGDSave up to $9,386 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
1.60ct Radiant
$10,309 SGD