Round|Natural|IGI

1.51ct I VVS2 Round Natural Diamond

EX • I/VVS2 • IGI 828654379

Shape and cutting style on the report: Round brilliant

Certificate IGI 828654379

Diamond specifications and retailer prices

From $4,210 USD
As of October 28, 2026
Save $4,384 USD (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,594 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 828654379. Listed at 17 retailers as of October 28, 2026, with prices from $4,210 to $8,594, a $4,384 spread on the same certified stone. NZ Jewellers lists it at $8,594. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.2°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 828654379
Dimensions7.24 × 7.29 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.24 mm7.29 mm1.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 828654379
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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: Oct 28
Current: $8,594 USD|Low: $4,210 USD|High: $8,769 USD|Avg: $5,503 USD|-2.0%
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
Retailer 17
October 31, 2026
Retailer 8$4,210 USD
Retailer 11$4,254 USD
Retailer 15$4,376 USD
Retailer 13$4,640 USD
Retailer 12$4,795 USD
Retailer 17$4,863 USD
Retailer 16$4,925 USD
Retailer 4$4,947 USD
Retailer 5$4,947 USD
Retailer 7$4,947 USD
Retailer 2$5,251 USD
Retailer 3$5,283 USD
Retailer 14$5,676 USD
Retailer 10$6,064 USD
Retailer 9$7,338 USD
Retailer 6$7,939 USD
NZ Jewellers$8,594 USD

15 data points across 17 retailers

17 retailers$4,210 USD to $8,594 USD

A
Cheapest Retailer
-
$4,210 USD
A
Retailer 2
-
$4,254 USD
SGD 5,748 SGD
View
A
Retailer 3
-
$4,376 USD
View
A
Retailer 4
-
$4,640 USD
£3,654 GBP
View
A
Retailer 5
-
$4,795 USD
View
A
Retailer 6
-
$4,863 USD
View
A
Retailer 7
-
$4,925 USD
£3,878 GBP
View
A
Retailer 8
-
$4,947 USD
View
A
Retailer 9
-
$4,947 USD
View
A
Retailer 10
-
$4,947 USD
View
A
Retailer 11
-
$5,251 USD
£4,135 GBP
View
A
Retailer 12
-
$5,283 USD
€5,031 EUR
View
A
Retailer 13
-
$5,676 USD
View
A
Retailer 14
-
$6,064 USD
ZAR 97,958 ZAR
View
A
Retailer 15
-
$7,338 USD
View
A
Retailer 16
-
$7,939 USD
£6,251 GBP
View
Most Expensive
B+
NZ Jewellers
005f90e2-6b2d-4b16-94ff-62dc2d754b44 · Oct 30
$8,594 USD
View
16 more retailers have this diamond
Prices start from $4,210 USDSave up to $4,384 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
$4,210 USD