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Oval|Lab Grown|IGI

0.98ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG770669342

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770669342

Diamond specifications and retailer prices

From $384 CAD
£216 GBP
As of October 30, 2026
Save $1,522 CAD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,905 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.98ct lab-grown oval diamond

This 0.98ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG770669342 or 770669342. Listed at 7 retailers as of October 26, 2026, with prices from $384 to $1,905, a $1,522 spread on the same certified stone. MOH London lists it at $1,905. 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

0.98
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770669342
Dimensions8.38 × 5.44 × 3.26 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.38 mm5.44 mm0.98 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770669342
Side View
Table 61.0%Crown 35.3°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 59.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,905 CAD|Low: $367 CAD|High: $1,927 CAD|Avg: $638 CAD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$384 CAD
Retailer 6$386 CAD
Retailer 4$430 CAD
Retailer 3$433 CAD
Retailer 5$570 CAD
MOH London$1,905 CAD

40 data points across 6 retailers

7 retailers$384 CAD to $1,905 CAD

A
Cheapest Retailer
-
$384 CAD
£216 GBP
A
Retailer 2
-
$386 CAD
$276 USD
View
A
Retailer 3
-
$430 CAD
$308 USD
View
A
Retailer 4
-
$433 CAD
£244 GBP
View
B+
Retailer 5
-
$570 CAD
$408 USD
View
B+
Retailer 6
-
$811 CAD
$581 USD
View
Most Expensive
B
MOH London
LG770669342 · Oct 26
$1,905 CAD
£1,074 GBP
View
6 more retailers have this diamond
Prices start from $384 CADSave up to $1,522 CAD

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.

A
0.98ct Oval
$384 CAD