Round|Natural|GIA

1.51ct I VVS2 Round Natural Diamond

VG • I/VVS2 • GIA 2126928148

Certificate GIA 2126928148

Diamond specifications and retailer prices

From $8,814 USD
As of October 29, 2026
Save $3,190 USD (27%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,009 USD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 2126928148. Listed at 21 retailers as of October 29, 2026, with a 36% 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
I
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2126928148
Dimensions7.22 × 7.18 × 4.59 mm
L/W Ratio1.01
Top View
7.22 mm7.18 mm1.51 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2126928148
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $11,587 USD|Low: $8,711 USD|High: $16,130 USD|Avg: $11,263 USD|+7.1%
Retailer 1
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
October 30, 2026
Retailer 8$8,814 USD
Retailer 13$9,354 USD
Retailer 6$9,469 USD
Retailer 10$9,478 USD
Retailer 12$9,939 USD
Retailer 4$10,090 USD
Retailer 5$10,886 USD
Retailer 15$11,348 USD
Retailer 7$11,380 USD
Retailer 11$11,380 USD
Retailer 1$11,587 USD
Retailer 14$11,760 USD
Retailer 9$12,004 USD
Retailer 2$13,428 USD
Retailer 16$14,714 USD
Retailer 3$16,130 USD

42 data points across 16 retailers

21 retailers$8,814 USD to $12,004 USD

B+
Cheapest Retailer
-
$8,814 USD
B+
Retailer 2
-
$9,326 USD
CA$12,953 CAD
View
Retailer 3
-
$9,469 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$9,478 USD
View
Retailer 5
-
$9,887 USD
View
Price last confirmed 95 days ago
B+
Retailer 6
-
$9,939 USD
View
Retailer 7
-
$10,205 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$10,886 USD
View
Price last confirmed 23 days ago
Retailer 9
-
$11,056 USD
View
Price last confirmed 22 days ago
Retailer 10
-
$11,226 USD
View
Price last confirmed 30 days ago
Retailer 11
-
$11,348 USD
A$17,459 AUD
View
Price last confirmed 26 days ago
B
Retailer 12
-
$11,380 USD
View
B
Retailer 13
-
$11,380 USD
View
B
Retailer 14
-
$11,587 USD
£9,124 GBP
View
B
Retailer 15
-
$11,760 USD
View
B
Retailer 16
-
$12,004 USD
€11,432 EUR
View
Retailer 17
-
$12,757 USD
View
Price last confirmed 30 days ago
Retailer 18
-
$13,428 USD
View
Price last confirmed 22 days ago
Retailer 19
-
$14,714 USD
ZAR 237,705 ZAR
View
Price last confirmed 29 days ago
Retailer 20
-
$16,130 USD
£12,701 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
88acac60-8cc5-477b-8946-e89ec4ec4c18 · Sep 27
$17,009 USD
View
Price last confirmed 33 days ago
20 more retailers have this diamond
Prices start from $8,814 USDSave up to $3,190 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
$8,814 USD