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Round|Lab Grown|IGI

0.82ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG710558380

Shape and cutting style on the report: Round brilliant

Certificate IGI LG710558380

Diamond specifications and retailer prices

From $185 USD
As of October 29, 2026
Save $893 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,078 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.82ct lab-grown round diamond

This 0.82ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG710558380 or 710558380. Listed at 16 retailers as of October 29, 2026, with prices from $185 to $1,078, a $893 spread on the same certified stone. MOH London lists it at $1,078. 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

0.82
Carat
D
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710558380
Dimensions6.00 × 6.03 × 3.71 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
6.00 mm6.03 mm0.82 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710558380
Side View
Table 56.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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 29
Current: $1,078 USD|Low: $145 USD|High: $1,078 USD|Avg: $441 USD|+1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 7$185 USD
Retailer 13$207 USD
Retailer 8$215 USD
Retailer 3$229 USD
Retailer 11$250 USD
Retailer 10$316 USD
Retailer 2$402 USD
Retailer 4$404 USD
Retailer 12$461 USD
Retailer 5$580 USD
Retailer 9$584 USD
Retailer 6$779 USD
MOH London$1,078 USD

29 data points across 13 retailers

16 retailers$185 USD to $1,078 USD

A
Cheapest Retailer
-
$185 USD
A
Retailer 2
-
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$215 USD
View
Retailer 4
-
$224 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
$229 USD
View
Retailer 6
-
$250 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$316 USD
View
B+
Retailer 8
-
$402 USD
€383 EUR
View
B+
Retailer 9
-
$404 USD
View
B+
Retailer 10
-
$461 USD
View
B
Retailer 11
-
$580 USD
View
B
Retailer 12
-
$584 USD
A$898 AUD
View
B
Retailer 13
-
$613 USD
View
Retailer 14
-
$731 USD
View
Price last confirmed 38 days ago
B
Retailer 15
-
$779 USD
View
Most Expensive
B
MOH London
LG710558380 · Oct 29
$1,078 USD
£849 GBP
View
15 more retailers have this diamond
Prices start from $185 USDSave up to $893 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
0.82ct Round
$185 USD