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Round|Lab Grown|IGI

1.51ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG794626259

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794626259

Diamond specifications and retailer prices

From $414 NZD
As of November 5, 2026
Save $1,893 NZD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,350 NZD at Rare Carat · As of July 12, 2026
View at Rare Carat

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794626259 or 794626259. Listed at 26 retailers as of November 5, 2026, with a 457% 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794626259
Dimensions7.46 × 7.38 × 4.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.46 mm7.38 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794626259
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

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: Nov 5
Current: $1,742 NZD|Low: $414 NZD|High: $2,307 NZD|Avg: $1,124 NZD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 3$414 NZD
Retailer 4$463 NZD
Retailer 5$480 NZD
Retailer 18$512 NZD
Retailer 11$548 NZD
Retailer 16$694 NZD
Retailer 12$781 NZD
Retailer 7$945 NZD
Retailer 19$955 NZD
Retailer 14$982 NZD
Retailer 9$1,073 NZD
Retailer 6$1,281 NZD
Retailer 13$1,364 NZD
Retailer 2$1,649 NZD
Retailer 17$1,665 NZD
Retailer 1$1,742 NZD
Retailer 10$1,855 NZD
Retailer 20$2,087 NZD
Retailer 8$2,193 NZD
Retailer 15$2,307 NZD

33 data points across 20 retailers

26 retailers$414 NZD to $2,307 NZD

A
Cheapest Retailer
-
$414 NZD
A
Retailer 2
-
$463 NZD
View
Final sale: no returns
A
Retailer 3
-
$480 NZD
View
A
Retailer 4
-
$512 NZD
View
Retailer 5
-
$548 NZD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$614 NZD
View
B+
Retailer 7
-
$694 NZD
View
A
Retailer 8
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$781 NZD
View
A
Retailer 9
-
$882 NZD
View
A
Retailer 10
-
$945 NZD
View
A
Retailer 11
-
$955 NZD
View
A
Retailer 12
-
$982 NZD
View
B+
Retailer 13
-
$991 NZD
View
B+
Retailer 14
-
$1,073 NZD
View
B+
Retailer 15
-
$1,281 NZD
View
B+
Retailer 16
-
$1,364 NZD
View
Retailer 17
-
$1,384 NZD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$1,649 NZD
View
B+
Retailer 19
-
$1,665 NZD
View
B
Retailer 20
-
$1,742 NZD
View
B
Retailer 21
-
$1,848 NZD
View
Retailer 22
-
$1,855 NZD
View
Price last confirmed 8 days ago
B
Retailer 23
-
$2,087 NZD
View
B+
Retailer 24
-
$2,193 NZD
View
B
Retailer 25
-
$2,307 NZD
View
Most Expensive
Rare Carat
252596262VB794 · Jul 12
$5,350 NZD
$3,007 USD
View
Price last confirmed 117 days ago
25 more retailers have this diamond
Prices start from $414 NZDSave up to $1,893 NZD

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
$414 NZD