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Oval|Lab Grown|IGI

1.51ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG843641495

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843641495

Diamond specifications and retailer prices

From $1,760 NZD
$990 USD
As of November 2, 2026
15 retailers carry this diamond
Most expensive: $2,193 NZD at Reve Diamonds · As of October 21, 2026
View at Reve Diamonds

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641495 or 843641495. Listed at 15 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641495
Dimensions9.14 × 6.37 × 4.06 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm6.37 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641495
Side View
Table 62.0%Crown 29.7°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
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: Nov 2
Current: $548 NZD|Low: $379 NZD|High: $2,193 NZD|Avg: $1,138 NZD|-0.5%
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
Reve Diamonds
October 22, 2026
Retailer 3$379 NZD
Retailer 17$423 NZD
Retailer 14$439 NZD
Retailer 16$469 NZD
Retailer 1$548 NZD
Retailer 9$631 NZD
Retailer 4$774 NZD
Retailer 10$840 NZD
Retailer 12$850 NZD
Retailer 15$1,054 NZD
Retailer 11$1,145 NZD
Retailer 7$1,507 NZD
Retailer 5$1,600 NZD
Retailer 8$1,601 NZD
Retailer 13$1,724 NZD
Retailer 6$1,760 NZD
Retailer 2$1,889 NZD
Reve Diamonds$2,193 NZD

5 data points across 18 retailers

15 retailers

Retailer 1
-
$379 NZD
$213 USD
Price last confirmed 12 days ago
Retailer 2
-
$439 NZD
$247 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$469 NZD
$264 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$631 NZD
$355 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$840 NZD
£372 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
$850 NZD
$478 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,054 NZD
$593 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$1,145 NZD
$644 USD
View
Price last confirmed 11 days ago
Retailer 9
-
$1,507 NZD
$848 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$1,600 NZD
$900 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$1,601 NZD
$901 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$1,724 NZD
$970 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$1,760 NZD
$990 USD
View
Retailer 14
-
$1,889 NZD
£837 GBP
View
Price last confirmed 12 days ago
Most Expensive
Reve Diamonds
8D655658A · Oct 21
$2,193 NZD
$1,234 USD
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from $1,760 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.

B+
1.51ct Oval
$1,760 NZD