Radiant|Lab Grown|IGI

1.78ct H SI2 Radiant Lab Grown Diamond

ID • H/SI2 • IGI LG512231558

Certificate IGI LG512231558

Diamond specifications and retailer prices

From $1,700 USD
Save $1,300 USD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,000 USD at Friendly Diamonds
View at Friendly Diamonds

About this 1.78ct lab-grown radiant diamond

This 1.78ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512231558 or 512231558. Listed at 3 retailers, with prices from $1,700 to $3,000 at Friendly Diamonds, a $1,300 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

1.78
Carat
H
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512231558
Dimensions8.12 × 5.95 × 4.04 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.12 mm5.95 mm1.78 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512231558
Side View
Table 65.0%Crown 43°Girdle: ThickPavilion 29.7°Culet: NoneDepth 67.9%

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: Yesterday
Current: $3,000 USD|Low: $1,700 USD|High: $3,669 USD|Avg: $2,521 USD|-13.7%
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5

21 data points across 5 retailers

3 retailers$1,700 USD - $3,000 USD

A
Cheapest Retailer
-
$1,700 USD
View
B+
Retailer 2
-
$2,583 USD
View
Most Expensive
B
Friendly Diamonds
2229513 · Aug 17
$3,000 USD
View
2 more retailers have this diamond
Prices start from $1,700 USDSave up to $1,300 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
1.78ct Radiant
$1,700 USD

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