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Round|Natural|GIA

1.40ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 6421721024

Certificate GIA 6421721024

Diamond specifications and retailer prices

From $16,707 SGD
HK$102,100 HKD
As of October 30, 2026
Save $13,717 SGD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $46,479 SGD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6421721024. Listed at 21 retailers as of October 29, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6421721024
Dimensions7.19 × 7.14 × 4.37 mm
L/W Ratio1.01
Top View
7.19 mm7.14 mm1.40 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6421721024
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.0%

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: Oct 30
Current: $20,093 SGD|Low: $16,707 SGD|High: $30,627 SGD|Avg: $22,107 SGD|-4.0%
Retailer 1
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
October 31, 2026
Retailer 6$16,707 SGD
Retailer 12$17,738 SGD
Retailer 5$19,003 SGD
Retailer 17$19,061 SGD
Retailer 18$19,663 SGD
Retailer 1$20,093 SGD
Retailer 15$20,350 SGD
Retailer 4$20,497 SGD
Retailer 3$20,934 SGD
Retailer 9$21,388 SGD
Retailer 11$22,601 SGD
Retailer 2$22,814 SGD
Retailer 10$23,171 SGD
Retailer 7$23,766 SGD
Retailer 8$24,062 SGD
Retailer 16$27,274 SGD
Retailer 14$28,316 SGD
Retailer 13$30,424 SGD

29 data points across 18 retailers

21 retailers$16,707 SGD to $30,424 SGD

A
Cheapest Retailer
-
$16,707 SGD
HK$102,100 HKD
A
Retailer 2
-
$16,980 SGD
€12,650 EUR
View
A
Retailer 3
-
$17,738 SGD
₹1,321,414 INR
View
Retailer 4
-
$19,003 SGD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$19,061 SGD
$14,910 USD
View
B+
Retailer 6
-
$19,663 SGD
$15,381 USD
View
B+
Retailer 7
-
$20,093 SGD
£12,376 GBP
View
Retailer 8
-
$20,350 SGD
A$24,490 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$20,497 SGD
$16,033 USD
View
Final sale: no returns
B+
Retailer 10
-
$20,934 SGD
$16,375 USD
View
B+
Retailer 11
-
$21,388 SGD
$16,730 USD
View
B+
Retailer 12
-
$22,601 SGD
€16,837 EUR
View
B+
Retailer 13
-
$22,658 SGD
$17,724 USD
View
B+
Retailer 14
-
$22,814 SGD
$17,846 USD
View
B+
Retailer 15
-
$23,171 SGD
$18,125 USD
View
B+
Retailer 16
-
$23,766 SGD
$18,590 USD
View
B+
Retailer 17
-
$24,062 SGD
$18,822 USD
View
B
Retailer 18
-
$27,450 SGD
$21,472 USD
View
B
Retailer 19
-
$28,316 SGD
ZAR 357,830 ZAR
View
B
Retailer 20
-
$30,424 SGD
£18,739 GBP
View
Most Expensive
Diamond Quarter
1.4VVS1D64242F0AN · Oct 29
$46,479 SGD
£28,628 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $16,707 SGDSave up to $13,717 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
1.40ct Round
$16,707 SGD