Radiant|Natural|GIA

1.50ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 1146648220

Certificate GIA 1146648220

Diamond specifications and retailer prices

From $14,045 USD
As of October 28, 2026
Save $11,175 USD (44%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $25,220 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1146648220. Listed at 24 retailers as of October 28, 2026, with prices from $14,045 to $25,220, a $11,175 spread on the same certified stone. MOH London lists it at $25,220. 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

1.50
Carat
D
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1146648220
Dimensions6.65 × 6.04 × 4.22 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
6.65 mm6.04 mm1.50 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1146648220
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.9%

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: $25,220 USD|Low: $14,045 USD|High: $25,387 USD|Avg: $17,764 USD|+0.4%
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
October 31, 2026
Retailer 9$14,045 USD
Retailer 11$14,081 USD
Retailer 3$15,055 USD
Retailer 10$15,392 USD
Retailer 13$16,062 USD
Retailer 2$16,788 USD
Retailer 8$16,857 USD
Retailer 12$17,133 USD
Retailer 5$18,471 USD
Retailer 6$18,665 USD
Retailer 4$18,670 USD
Retailer 7$23,472 USD
MOH London$25,220 USD

44 data points across 13 retailers

24 retailers$14,045 USD to $25,220 USD

B+
Cheapest Retailer
-
$14,045 USD
B+
Retailer 2
-
$14,081 USD
€13,410 EUR
View
B+
Retailer 3
-
$14,766 USD
View
B
Retailer 4
-
$14,961 USD
View
B
Retailer 5
-
$15,055 USD
CA$20,910 CAD
View
B
Retailer 6
-
$15,392 USD
View
Final sale: no returns
B
Retailer 7
-
$15,730 USD
View
B
Retailer 8
-
$16,062 USD
View
B
Retailer 9
-
$16,196 USD
View
B
Retailer 10
-
$16,788 USD
£13,219 GBP
View
Retailer 11
-
$16,857 USD
A$25,934 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$17,133 USD
View
B
Retailer 13
-
$17,400 USD
View
B
Retailer 14
-
$17,980 USD
View
B
Retailer 15
-
$17,980 USD
View
B
Retailer 16
-
$18,070 USD
View
B
Retailer 17
-
$18,471 USD
£14,544 GBP
View
B
Retailer 18
-
$18,580 USD
View
B
Retailer 19
-
$18,665 USD
€17,776 EUR
View
B
Retailer 20
-
$18,670 USD
View
B
Retailer 21
-
$18,761 USD
View
B
Retailer 22
-
$22,754 USD
View
B
Retailer 23
-
$23,472 USD
ZAR 379,195 ZAR
View
Most Expensive
B
MOH London
B2EACC52A · Oct 29
$25,220 USD
£19,858 GBP
View
23 more retailers have this diamond
Prices start from $14,045 USDSave up to $11,175 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 Radiant
$14,045 USD