Oval|Lab Grown|IGI

1.00ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG815619756

Certificate IGI LG815619756

Diamond specifications and retailer prices

From $310 USD
£244 GBP
Save $466 USD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $776 USD at Rare Carat
View at Rare Carat

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG815619756 or 815619756. Listed at 9 retailers, with prices from $310 to $776 at Rare Carat, a $466 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815619756
Dimensions7.84 × 5.59 × 3.63 mm
L/W Ratio1.40
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
7.84 mm5.59 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815619756
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.9%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 11 hours ago
Current: $776 USD|Low: $288 USD|High: $980 USD|Avg: $484 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9

24 data points across 9 retailers

9 retailers$310 USD - $776 USD

A
Cheapest Retailer
-
$310 USD
£244 GBP
View
A
Retailer 2
-
$311 USD
€296 EUR
View
A
Retailer 3
-
$314 USD
View
A
Retailer 4
-
$316 USD
View
B+
Retailer 5
-
$430 USD
View
B+
Retailer 6
-
$494 USD
View
B
Retailer 7
-
$610 USD
View
B
Retailer 8
-
$650 USD
View
Most Expensive
B
Rare Carat
LRF280S-9 · Jul 27
$776 USD
View
8 more retailers have this diamond
Prices start from $310 USDSave up to $466 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.

A
1.00ct Oval
$310 USD

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