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Radiant|Natural|GIA

1.57ct F VVS1 Radiant Natural Diamond

EX • F/VVS1 • GIA 6551391059

Certificate GIA 6551391059

Diamond specifications and retailer prices

From $17,416 SGD
$13,618 USD
As of November 2, 2026
Save $8,298 SGD (32%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $25,714 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.57ct natural radiant diamond

This 1.57ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551391059. Listed at 15 retailers as of November 1, 2026, with prices from $17,416 to $25,714, a $8,298 spread on the same certified stone. MOH London lists it at $25,714. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551391059
Dimensions6.41 × 6.38 × 4.34 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Pinpoint, Feather
Top View
6.41 mm6.38 mm1.57 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551391059
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $25,714 SGD|Low: $17,416 SGD|High: $26,025 SGD|Avg: $20,152 SGD|-1.2%
MOH London
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
November 2, 2026
Retailer 6$17,416 SGD
Retailer 7$17,506 SGD
Retailer 9$17,576 SGD
Retailer 4$17,679 SGD
Retailer 11$18,174 SGD
Retailer 5$18,327 SGD
Retailer 3$19,386 SGD
Retailer 14$19,689 SGD
Retailer 2$20,259 SGD
Retailer 13$20,446 SGD
Retailer 8$20,740 SGD
Retailer 12$23,326 SGD
Retailer 10$24,190 SGD
MOH London$25,714 SGD

24 data points across 14 retailers

15 retailers$17,416 SGD to $25,714 SGD

B+
Cheapest Retailer
-
$17,416 SGD
$13,618 USD
Final sale: no returns
B+
Retailer 2
-
$17,506 SGD
£10,778 GBP
View
B+
Retailer 3
-
$17,576 SGD
£10,821 GBP
View
Retailer 4
-
$17,679 SGD
A$21,267 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$18,174 SGD
$14,211 USD
View
B+
Retailer 6
-
$18,327 SGD
$14,330 USD
View
B+
Retailer 7
-
$19,386 SGD
$15,158 USD
View
B+
Retailer 8
-
$19,689 SGD
$15,395 USD
View
B
Retailer 9
-
$19,724 SGD
£12,144 GBP
View
B+
Retailer 10
-
$20,259 SGD
A$24,371 AUD
View
B+
Retailer 11
-
$20,446 SGD
$15,987 USD
View
B+
Retailer 12
-
$20,740 SGD
€15,445 EUR
View
B+
Retailer 13
-
$23,326 SGD
$18,239 USD
View
B
Retailer 14
-
$24,190 SGD
ZAR 305,566 ZAR
View
Most Expensive
B
MOH London
CFE334844 · Nov 1
$25,714 SGD
£15,832 GBP
View
14 more retailers have this diamond
Prices start from $17,416 SGDSave up to $8,298 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+
1.57ct Radiant
$17,416 SGD