Radiant|Natural|GIA

1.51ct H VVS1 Radiant Natural Diamond

VG • H/VVS1 • GIA 5553417535

Certificate GIA 5553417535

Diamond specifications and retailer prices

From $7,648 USD
As of November 2, 2026
Save $2,131 USD (22%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $17,575 USD at 77 Diamonds · As of October 23, 2026
View at 77 Diamonds

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553417535. Listed at 25 retailers as of November 2, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553417535
Dimensions7.50 × 5.74 × 3.98 mm
L/W Ratio1.31
Girdle conditionPolished
Top View
7.50 mm5.74 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553417535
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $17,575 USD|Low: $6,246 USD|High: $17,575 USD|Avg: $8,253 USD|+126.5%
77 Diamonds
Retailer 2
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Retailer 26
November 2, 2026
Retailer 8$6,246 USD
Retailer 17$6,267 USD
Retailer 6$6,671 USD
Retailer 11$6,777 USD
Retailer 19$7,015 USD
Retailer 5$7,033 USD
Retailer 7$7,063 USD
Retailer 12$7,250 USD
Retailer 9$7,259 USD
Retailer 14$7,290 USD
Retailer 20$7,648 USD
Retailer 3$7,743 USD
Retailer 25$8,119 USD
Retailer 4$8,218 USD
Retailer 15$8,710 USD
Retailer 13$8,744 USD
Retailer 26$9,056 USD
Retailer 22$9,360 USD
Retailer 24$9,360 USD
Retailer 10$9,387 USD
Retailer 21$9,549 USD
Retailer 23$9,670 USD
Retailer 2$9,779 USD
Retailer 18$10,595 USD
Retailer 16$12,161 USD
77 Diamonds$17,575 USD

29 data points across 26 retailers

25 retailers$7,648 USD to $9,779 USD

Retailer 1
-
$6,246 USD
Price last confirmed 15 days ago
Retailer 2
-
$6,267 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$6,777 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$7,015 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$7,033 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$7,063 USD
View
Price last confirmed 16 days ago
Retailer 7
-
$7,290 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$7,648 USD
View
B+
Retailer 9
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$7,743 USD
View
B+
Retailer 10
-
$8,119 USD
View
Retailer 11
-
$8,218 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$8,305 USD
View
Retailer 13
-
$8,710 USD
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$8,744 USD
View
B+
Retailer 15
-
$9,056 USD
View
B+
Retailer 16
-
$9,360 USD
View
B+
Retailer 17
-
$9,360 USD
View
Retailer 18
-
$9,387 USD
View
Price last confirmed 16 days ago
Retailer 19
-
$9,549 USD
View
Price last confirmed 11 days ago
B+
Retailer 20
-
$9,670 USD
View
B+
Retailer 21
-
$9,779 USD
View
Retailer 22
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$10,595 USD
View
Price last confirmed 20 days ago
Retailer 23
-
$12,161 USD
View
Price last confirmed 16 days ago
Retailer 24
-
$14,767 USD
View
Price last confirmed 37 days ago
Most Expensive
77 Diamonds
RADPUIFSQMAUXMES · Oct 23
$17,575 USD
£13,838 GBP
View
Price last confirmed 13 days ago
24 more retailers have this diamond
Prices start from $7,648 USDSave up to $2,131 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.

A
1.51ct Radiant
$7,648 USD