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Round|Lab Grown|IGI

1.51ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG754515568

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754515568

Diamond specifications and retailer prices

From $428 NZD
$241 USD
As of November 3, 2026
Save $1,782 NZD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,211 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754515568 or 754515568. Listed at 21 retailers as of November 1, 2026, with prices from $428 to $2,211, a $1,782 spread on the same certified stone. Reve Diamonds lists it at $2,211. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754515568
Dimensions7.38 × 7.41 × 4.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.41 mm1.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754515568
Side View
Table 57.0%Crown 33.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.1%

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 3
Current: $428 NZD|Low: $364 NZD|High: $2,382 NZD|Avg: $1,034 NZD|+0.8%
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
Reve Diamonds
November 3, 2026
Retailer 6$384 NZD
Retailer 1$428 NZD
Retailer 8$441 NZD
Retailer 3$476 NZD
Retailer 14$476 NZD
Retailer 4$816 NZD
Retailer 11$821 NZD
Retailer 10$901 NZD
Retailer 2$928 NZD
Retailer 13$1,110 NZD
Retailer 9$1,313 NZD
Retailer 16$1,413 NZD
Retailer 7$1,528 NZD
Retailer 5$1,623 NZD
Retailer 12$1,905 NZD
Retailer 15$2,026 NZD
Reve Diamonds$2,211 NZD

42 data points across 17 retailers

21 retailers$428 NZD to $2,211 NZD

Retailer 1
-
$384 NZD
$216 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$428 NZD
$241 USD
View
Final sale: no returns
Retailer 3
-
$441 NZD
$248 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$444 NZD
$250 USD
View
Retailer 5
-
$476 NZD
$268 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$476 NZD
$268 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$816 NZD
$459 USD
View
A
Retailer 8
-
$821 NZD
ZAR 7,463 ZAR
View
A
Retailer 9
-
$821 NZD
$462 USD
View
A
Retailer 10
-
$901 NZD
€483 EUR
View
A
Retailer 11
-
$928 NZD
$522 USD
View
Retailer 12
-
$1,110 NZD
A$961 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,313 NZD
$739 USD
View
Retailer 14
-
$1,413 NZD
$795 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$1,431 NZD
$805 USD
View
Price last confirmed 13 days ago
Retailer 16
-
$1,516 NZD
$853 USD
View
Price last confirmed 43 days ago
Retailer 17
-
$1,528 NZD
$860 USD
View
Price last confirmed 16 days ago
B
Retailer 18
-
$1,623 NZD
$913 USD
View
B
Retailer 19
-
$1,905 NZD
£844 GBP
View
B
Retailer 20
-
$2,026 NZD
$1,140 USD
View
Most Expensive
B
Reve Diamonds
AC732EDEC · Nov 1
$2,211 NZD
$1,244 USD
View
20 more retailers have this diamond
Prices start from $428 NZDSave up to $1,782 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
$428 NZD