Radiant|Natural|GIA

1.51ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 6137361120

Certificate GIA 6137361120

Diamond specifications and retailer prices

From $14,175 USD
€13,500 EUR
As of October 29, 2026
Save $11,211 USD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $25,386 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural radiant diamond

This 1.51ct 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 6137361120. Listed at 23 retailers as of October 29, 2026, with prices from $14,175 to $25,386, a $11,211 spread on the same certified stone. MOH London lists it at $25,386. 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

1.51
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 6137361120
Dimensions7.10 × 5.84 × 4.17 mm
L/W Ratio1.22
Top View
7.10 mm5.84 mm1.51 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6137361120
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 71.4%

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 29
Current: $25,386 USD|Low: $14,135 USD|High: $25,555 USD|Avg: $18,061 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
October 31, 2026
Retailer 7$14,135 USD
Retailer 9$14,175 USD
Retailer 8$15,494 USD
Retailer 11$16,168 USD
Retailer 2$16,899 USD
Retailer 6$16,967 USD
Retailer 10$17,246 USD
Retailer 3$18,593 USD
Retailer 4$18,789 USD
Retailer 5$23,627 USD
MOH London$25,386 USD

44 data points across 11 retailers

23 retailers$14,175 USD to $25,386 USD

Retailer 1
-
$14,135 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$14,175 USD
€13,500 EUR
View
B+
Retailer 3
-
$14,863 USD
View
B
Retailer 4
-
$15,061 USD
View
B
Retailer 5
-
$15,156 USD
CA$21,050 CAD
View
B
Retailer 6
-
$15,494 USD
View
Final sale: no returns
B
Retailer 7
-
$15,835 USD
View
B
Retailer 8
-
$16,168 USD
View
B
Retailer 9
-
$16,303 USD
View
B
Retailer 10
-
$16,899 USD
£13,306 GBP
View
Retailer 11
-
$16,967 USD
A$26,103 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$17,246 USD
View
B
Retailer 13
-
$17,515 USD
View
B
Retailer 14
-
$18,090 USD
View
B
Retailer 15
-
$18,090 USD
View
B
Retailer 16
-
$18,189 USD
View
B
Retailer 17
-
$18,593 USD
£14,640 GBP
View
B
Retailer 18
-
$18,690 USD
View
B
Retailer 19
-
$18,789 USD
€17,894 EUR
View
B
Retailer 20
-
$18,795 USD
View
B
Retailer 21
-
$22,904 USD
View
B
Retailer 22
-
$23,627 USD
ZAR 381,695 ZAR
View
Most Expensive
B
MOH London
1A369CEE9 · Oct 29
$25,386 USD
£19,989 GBP
View
22 more retailers have this diamond
Prices start from $14,175 USDSave up to $11,211 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+
1.51ct Radiant
$14,175 USD