Round|Natural|GIA

1.50ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6431849890

Certificate GIA 6431849890

Diamond specifications and retailer prices

From $14,795 USD
€14,090 EUR
As of October 28, 2026
Save $4,950 USD (25%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $27,396 USD at MOH London · As of October 5, 2026
View at MOH London

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6431849890. Listed at 25 retailers as of October 28, 2026, with a 33% 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

1.50
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6431849890
Dimensions7.30 × 7.21 × 4.58 mm
L/W Ratio1.01
Top View
7.30 mm7.21 mm1.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6431849890
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

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: Oct 28
Current: $27,396 USD|Low: $14,175 USD|High: $27,396 USD|Avg: $18,457 USD|+2.9%
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 11$14,795 USD
Retailer 15$15,248 USD
Retailer 12$15,825 USD
Retailer 17$15,888 USD
Retailer 8$15,935 USD
Retailer 6$16,955 USD
Retailer 14$17,236 USD
Retailer 9$18,090 USD
Retailer 13$18,090 USD
Retailer 4$18,350 USD
Retailer 7$18,515 USD
Retailer 3$18,690 USD
Retailer 10$18,743 USD
Retailer 2$19,744 USD
Retailer 16$20,204 USD
Retailer 5$24,991 USD
MOH London$27,396 USD

36 data points across 17 retailers

25 retailers$14,795 USD to $19,744 USD

Retailer 1
-
$12,253 USD
Price last confirmed 42 days ago
B+
Retailer 2
-
$14,795 USD
€14,090 EUR
View
B+
Retailer 3
-
$14,799 USD
View
B+
Retailer 4
-
$15,153 USD
CA$21,046 CAD
View
B+
Retailer 5
-
$15,248 USD
View
B+
Retailer 6
-
$15,825 USD
View
Retailer 7
-
$15,935 USD
View
Price last confirmed 24 days ago
Retailer 8
-
$16,219 USD
View
Price last confirmed 95 days ago
Retailer 9
-
$16,388 USD
A$25,212 AUD
View
Price last confirmed 33 days ago
Retailer 10
-
$17,078 USD
View
Price last confirmed 40 days ago
B+
Retailer 11
-
$17,236 USD
View
B+
Retailer 12
-
$18,090 USD
View
B+
Retailer 13
-
$18,090 USD
View
Retailer 14
-
$18,350 USD
A$28,231 AUD
View
Price last confirmed 26 days ago
Retailer 15
-
$18,488 USD
View
Price last confirmed 30 days ago
Retailer 16
-
$18,515 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$18,690 USD
View
B+
Retailer 18
-
$18,743 USD
£14,759 GBP
View
Retailer 19
-
$18,777 USD
View
Price last confirmed 22 days ago
Retailer 20
-
$19,499 USD
View
Price last confirmed 30 days ago
B
Retailer 21
-
$19,744 USD
€18,804 EUR
View
Retailer 22
-
$20,204 USD
£15,909 GBP
View
Price last confirmed 22 days ago
Retailer 23
-
$24,555 USD
View
Price last confirmed 33 days ago
Retailer 24
-
$24,991 USD
ZAR 403,739 ZAR
View
Price last confirmed 29 days ago
Most Expensive
MOH London
AA5EBFF5D · Oct 5
$27,396 USD
£21,572 GBP
View
Price last confirmed 24 days ago
24 more retailers have this diamond
Prices start from $14,795 USDSave up to $4,950 USD

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+
1.50ct Round
$14,795 USD