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Oval|Lab Grown|IGI

1.00ct H SI2 Oval Lab Grown Diamond

GD • H/SI2 • IGI LG414096670

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG414096670

Diamond specifications and retailer prices

From $2,040 NZD
$1,150 USD
As of October 26, 2026
Save $1,867 NZD (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,907 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG414096670 or 414096670. Listed at 5 retailers as of October 26, 2026, with prices from $2,040 to $3,907, a $1,867 spread on the same certified stone. MOH London lists it at $3,907. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
H
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle42°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414096670
Dimensions7.13 × 5.39 × 3.83 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.13 mm5.39 mm1.00 ctH / SI2
OriginLab Grown
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI LG414096670
Side View
Table 59.5%Crown 42°Girdle: STK-VTKPavilion 41.8°Culet: NoneDepth 71.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $3,907 NZD|Low: $1,415 NZD|High: $3,948 NZD|Avg: $2,472 NZD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 9$1,415 NZD
Retailer 3$1,966 NZD
Retailer 5$2,040 NZD
Retailer 10$2,103 NZD
Retailer 4$2,307 NZD
Retailer 7$2,368 NZD
Retailer 8$2,534 NZD
Retailer 2$2,962 NZD
Retailer 6$3,527 NZD
MOH London$3,907 NZD

15 data points across 10 retailers

5 retailers$2,040 NZD to $3,907 NZD

B
Cheapest Retailer
-
$2,040 NZD
$1,150 USD
B
Retailer 2
-
$2,368 NZD
$1,335 USD
View
B
Retailer 3
-
$2,962 NZD
€1,590 EUR
View
Retailer 4
-
$3,527 NZD
$1,988 USD
View
Price last confirmed 19 days ago
Most Expensive
C
MOH London
77C6843CD · Oct 26
$3,907 NZD
£1,734 GBP
View
4 more retailers have this diamond
Prices start from $2,040 NZDSave up to $1,867 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
1.00ct Oval
$2,040 NZD