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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 $1,420 SGD
$1,108 USD
As of October 27, 2026
Save $1,402 SGD (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,823 SGD 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 6 retailers as of October 26, 2026, with prices from $1,420 to $2,823, a $1,402 spread on the same certified stone. MOH London lists it at $2,823. 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

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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 27
Current: $2,823 SGD|Low: $1,022 SGD|High: $2,852 SGD|Avg: $1,780 SGD|-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$1,022 SGD
Retailer 3$1,420 SGD
Retailer 5$1,474 SGD
Retailer 10$1,519 SGD
Retailer 4$1,666 SGD
Retailer 7$1,711 SGD
Retailer 8$1,831 SGD
Retailer 2$2,140 SGD
Retailer 6$2,548 SGD
MOH London$2,823 SGD

16 data points across 10 retailers

6 retailers$1,420 SGD to $2,823 SGD

B
Cheapest Retailer
-
$1,420 SGD
$1,108 USD
Final sale: no returns
B
Retailer 2
-
$1,474 SGD
$1,150 USD
View
B
Retailer 3
-
$1,711 SGD
$1,335 USD
View
B
Retailer 4
-
$2,140 SGD
€1,590 EUR
View
Retailer 5
-
$2,548 SGD
$1,988 USD
View
Price last confirmed 17 days ago
Most Expensive
C
MOH London
77C6843CD · Oct 26
$2,823 SGD
£1,734 GBP
View
5 more retailers have this diamond
Prices start from $1,420 SGDSave up to $1,402 SGD

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
$1,420 SGD