Round|Natural|IGI

1.51ct I VVS1 Round Natural Diamond

VG • I/VVS1 • IGI 782676663

Shape and cutting style on the report: Round brilliant

Certificate IGI 782676663

Diamond specifications and retailer prices

From $4,033 USD
₹384,110 INR
As of October 30, 2026
Save $4,589 USD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,622 USD at NZ Jewellers · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 782676663. Listed at 16 retailers as of October 30, 2026, with prices from $4,033 to $8,622, a $4,589 spread on the same certified stone. NZ Jewellers lists it at $8,622. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 782676663
Dimensions7.13 × 7.21 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.13 mm7.21 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 782676663
Side View
Table 61.0%Crown 36°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 63.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $8,622 USD|Low: $4,009 USD|High: $22,351 USD|Avg: $11,612 USD|-57.2%
NZ Jewellers
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 31, 2026
Retailer 10$4,033 USD
Retailer 7$4,316 USD
Retailer 5$4,567 USD
Retailer 8$4,628 USD
Retailer 15$4,660 USD
Retailer 12$4,941 USD
Retailer 4$4,949 USD
Retailer 14$4,949 USD
Retailer 16$4,949 USD
Retailer 13$4,984 USD
Retailer 6$5,480 USD
Retailer 11$5,602 USD
Retailer 9$5,710 USD
Retailer 2$6,083 USD
Retailer 3$7,925 USD
NZ Jewellers$8,622 USD

13 data points across 16 retailers

16 retailers$4,033 USD to $8,622 USD

A
Cheapest Retailer
-
$4,033 USD
₹384,110 INR
A
Retailer 2
-
$4,316 USD
View
A
Retailer 3
-
$4,567 USD
View
Final sale: no returns
A
Retailer 4
-
$4,628 USD
View
A
Retailer 5
-
$4,660 USD
View
A
Retailer 6
-
$4,941 USD
£3,890 GBP
View
A
Retailer 7
-
$4,949 USD
View
A
Retailer 8
-
$4,949 USD
View
A
Retailer 9
-
$4,949 USD
View
A
Retailer 10
-
$4,984 USD
£3,925 GBP
View
A
Retailer 11
-
$5,480 USD
£4,315 GBP
View
A
Retailer 12
-
$5,602 USD
€5,335 EUR
View
A
Retailer 13
-
$5,710 USD
View
B+
Retailer 14
-
$6,083 USD
ZAR 98,275 ZAR
View
B+
Retailer 15
-
$7,925 USD
£6,240 GBP
View
Most Expensive
B+
NZ Jewellers
5b39a12e-ecb0-42ed-b393-be307aabc714 · Oct 30
$8,622 USD
View
15 more retailers have this diamond
Prices start from $4,033 USDSave up to $4,589 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 Round
$4,033 USD