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Oval|Lab Grown|IGI

1.02ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG621440209

Certificate IGI LG621440209

Diamond specifications and retailer prices

From $178 USD
Save $450 USD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $628 USD at Taylor and Hart
View at Taylor and Hart

About this 1.02ct lab-grown oval diamond

This 1.02ct 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 LG621440209 or 621440209. Listed at 8 retailers, with prices from $178 to $628 at Taylor and Hart, a $450 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

1.02
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621440209
Dimensions8.33 × 5.74 × 3.43 mm
L/W Ratio1.45
Girdle conditionFaceted
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
8.33 mm5.74 mm1.02 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621440209
Side View
Table 61.0%Crown 33.5°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.8%

Caratlytics Score

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

Price History

Last verified: 4 hours ago
Current: $178 USD|Low: $178 USD|High: $640 USD|Avg: $439 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart

21 data points across 8 retailers

8 retailers$178 USD - $628 USD

B
Cheapest Retailer
-
$178 USD
View
A
Retailer 2
-
$293 USD
£230 GBP
View
A
Retailer 3
-
$306 USD
View
A
Retailer 4
-
$324 USD
View
B+
Retailer 5
-
$414 USD
View
B+
Retailer 6
-
$418 USD
View
B+
Retailer 7
-
$620 USD
View
Most Expensive
B
Taylor and Hart
15SOS4H · Sep 15
$628 USD
View
7 more retailers have this diamond
Prices start from $178 USDSave up to $450 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
1.02ct Oval
$178 USD

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