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Round|Lab Grown|IGI

1.42ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG781606331

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781606331

Diamond specifications and retailer prices

From $332 NZD
$187 USD
As of November 1, 2026
Save $1,711 NZD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,042 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781606331 or 781606331. Listed at 16 retailers as of November 1, 2026, with prices from $332 to $2,042, a $1,711 spread on the same certified stone. Reve Diamonds lists it at $2,042. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781606331
Dimensions7.35 × 7.38 × 4.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm7.38 mm1.42 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781606331
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.5%

Caratlytics Score

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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: Nov 1
Current: $709 NZD|Low: $293 NZD|High: $2,164 NZD|Avg: $972 NZD|-2.8%
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 1, 2026
Retailer 6$332 NZD
Retailer 4$371 NZD
Retailer 16$385 NZD
Retailer 3$410 NZD
Retailer 13$410 NZD
Retailer 1$709 NZD
Retailer 5$720 NZD
Retailer 10$752 NZD
Retailer 2$862 NZD
Retailer 14$942 NZD
Retailer 11$1,002 NZD
Retailer 8$1,149 NZD
Retailer 15$1,320 NZD
Retailer 12$1,325 NZD
Retailer 7$1,416 NZD
Retailer 9$1,920 NZD
Reve Diamonds$2,042 NZD

23 data points across 17 retailers

16 retailers$332 NZD to $2,042 NZD

A
Cheapest Retailer
-
$332 NZD
$187 USD
A
Retailer 2
-
$371 NZD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$385 NZD
$217 USD
View
A
Retailer 4
-
$410 NZD
$231 USD
View
A
Retailer 5
-
$709 NZD
ZAR 6,455 ZAR
View
B+
Retailer 6
-
$720 NZD
$406 USD
View
A
Retailer 7
-
$752 NZD
£334 GBP
View
A
Retailer 8
-
$862 NZD
$486 USD
View
A
Retailer 9
-
$942 NZD
$531 USD
View
A
Retailer 10
-
$1,002 NZD
A$869 AUD
View
Retailer 11
-
$1,149 NZD
$648 USD
View
Price last confirmed 97 days ago
B+
Retailer 12
-
$1,320 NZD
$744 USD
View
B+
Retailer 13
-
$1,325 NZD
$747 USD
View
B+
Retailer 14
-
$1,416 NZD
$798 USD
View
B+
Retailer 15
-
$1,920 NZD
£852 GBP
View
Most Expensive
B+
Reve Diamonds
3E0FC8AD4 · Nov 1
$2,042 NZD
$1,151 USD
View
15 more retailers have this diamond
Prices start from $332 NZDSave up to $1,711 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
1.42ct Round
$332 NZD