Round|Natural|GIA

1.51ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6224577332

Certificate GIA 6224577332

Diamond specifications and retailer prices

From $18,449 USD
€17,570 EUR
As of October 29, 2026
Save $14,516 USD (44%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $36,712 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct 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 6224577332. Listed at 27 retailers as of October 29, 2026, with a 79% 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

1.51
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6224577332
Dimensions7.56 × 7.53 × 4.47 mm
L/W Ratio1.00
Top View
7.56 mm7.53 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6224577332
Side View
Table 59.0%CrownGirdle: ThinPavilionCulet: NoneDepth 59.2%

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: $21,471 USD|Low: $18,235 USD|High: $33,184 USD|Avg: $23,722 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$18,235 USD
Retailer 9$18,449 USD
Retailer 7$20,119 USD
Retailer 1$21,471 USD
Retailer 8$21,689 USD
Retailer 10$22,044 USD
Retailer 2$23,150 USD
Retailer 3$24,635 USD
Retailer 5$30,681 USD
Retailer 4$32,964 USD

44 data points across 10 retailers

27 retailers$18,449 USD to $32,964 USD

Retailer 1
-
$18,235 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$18,449 USD
€17,570 EUR
View
B+
Retailer 3
-
$19,263 USD
View
B+
Retailer 4
-
$19,301 USD
View
B+
Retailer 5
-
$19,733 USD
CA$27,406 CAD
View
B+
Retailer 6
-
$20,119 USD
View
Final sale: no returns
B+
Retailer 7
-
$20,485 USD
View
B
Retailer 8
-
$20,995 USD
View
B+
Retailer 9
-
$21,471 USD
£16,906 GBP
View
Retailer 10
-
$21,689 USD
A$33,368 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$22,044 USD
View
B
Retailer 12
-
$22,740 USD
View
B
Retailer 13
-
$22,740 USD
View
Retailer 14
-
$22,744 USD
View
Price last confirmed 67 days ago
B
Retailer 15
-
$22,744 USD
View
B
Retailer 16
-
$23,150 USD
£18,228 GBP
View
B
Retailer 17
-
$23,490 USD
View
Retailer 18
-
$23,619 USD
View
Price last confirmed 54 days ago
B
Retailer 19
-
$23,619 USD
View
B
Retailer 20
-
$23,953 USD
View
B
Retailer 21
-
$24,470 USD
View
B
Retailer 22
-
$24,635 USD
€23,462 EUR
View
Retailer 23
-
$29,742 USD
View
Price last confirmed 59 days ago
B
Retailer 24
-
$29,742 USD
View
B
Retailer 25
-
$30,681 USD
ZAR 495,650 ZAR
View
B
Retailer 26
-
$32,964 USD
£25,956 GBP
View
Most Expensive
Diamond Quarter
1.51VS1D6232E696N · Oct 29
$36,712 USD
£28,907 GBP
View
Price under review
26 more retailers have this diamond
Prices start from $18,449 USDSave up to $14,516 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 Round
$18,449 USD