Oval|Lab Grown|IGI

1.00ct D SI2 Oval Lab Grown Diamond

VG • D/SI2 • IGI LG831638151

Certificate IGI LG831638151

Diamond specifications and retailer prices

From $277 USD
Save $24 USD (8%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $301 USD at Loose Grown Diamond
View at Loose Grown Diamond

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG831638151 or 831638151. Listed at 3 retailers, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638151
Dimensions8.16 × 5.72 × 3.29 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.16 mm5.72 mm1.00 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG831638151
Side View
Table 64.0%Crown 33°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 57.5%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
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Price History

Last verified: 8 hours ago
Current: $301 USD|Low: $277 USD|High: $301 USD|Avg: $291 USD
Loose Grown Diamond
Retailer 2
Retailer 3

4 data points across 3 retailers

3 retailers$277 USD - $301 USD

B+
Cheapest Retailer
-
$277 USD
View
B+
Retailer 2
-
$287 USD
£226 GBP
View
Most Expensive
B
Loose Grown Diamond
831638151 · Sep 15
$301 USD
View
2 more retailers have this diamond
Prices start from $277 USDSave up to $24 USD

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.

B+
1.00ct Oval
$277 USD

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