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Round|Lab Grown|IGI

0.80ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG746546767

Shape and cutting style on the report: Round brilliant

Certificate IGI LG746546767

Diamond specifications and retailer prices

From $132 USD
As of November 1, 2026
Save $1,232 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,364 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round 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 LG746546767 or 746546767. Listed at 18 retailers as of November 1, 2026, with prices from $132 to $1,364, a $1,232 spread on the same certified stone. MOH London lists it at $1,364. 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

0.80
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746546767
Dimensions5.99 × 6.02 × 3.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.99 mm6.02 mm0.80 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746546767
Side View
Table 60.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

Caratlytics Score

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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: Nov 1
Current: $1,364 USD|Low: $131 USD|High: $1,372 USD|Avg: $395 USD|-0.3%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
November 6, 2026
Retailer 14$132 USD
Retailer 4$147 USD
Retailer 15$153 USD
Retailer 6$163 USD
Retailer 10$175 USD
Retailer 16$242 USD
Retailer 2$271 USD
Retailer 8$308 USD
Retailer 12$324 USD
Retailer 9$400 USD
Retailer 3$401 USD
Retailer 13$499 USD
Retailer 11$555 USD
Retailer 7$581 USD
Retailer 5$975 USD
MOH London$1,364 USD

44 data points across 16 retailers

18 retailers$132 USD to $1,364 USD

A
Cheapest Retailer
-
$132 USD
A
Retailer 2
-
$147 USD
View
Final sale: no returns
A
Retailer 3
-
$153 USD
View
Retailer 4
-
$163 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$175 USD
View
A
Retailer 6
-
$242 USD
View
A
Retailer 7
-
$271 USD
View
B+
Retailer 8
-
$308 USD
View
B+
Retailer 9
-
$324 USD
View
B+
Retailer 10
-
$400 USD
View
B+
Retailer 11
-
$400 USD
View
B+
Retailer 12
-
$401 USD
View
B
Retailer 13
-
$431 USD
View
B
Retailer 14
-
$499 USD
View
B
Retailer 15
-
$555 USD
View
B
Retailer 16
-
$581 USD
View
B
Retailer 17
-
$975 USD
View
Most Expensive
B
MOH London
LG746546767 · Nov 2
$1,364 USD
£1,074 GBP
View
17 more retailers have this diamond
Prices start from $132 USDSave up to $1,232 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.80ct Round
$132 USD