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Round|Lab Grown|IGI

2.82ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG685594445

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685594445

Diamond specifications and retailer prices

From $1,019 AUD
$716 USD
As of October 29, 2026
Save $3,630 AUD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,649 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 2.82ct lab-grown round diamond

This 2.82ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685594445 or 685594445. Listed at 18 retailers as of October 26, 2026, with prices from $1,019 to $4,649, a $3,630 spread on the same certified stone. MOH London lists it at $4,649. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.82
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685594445
Dimensions9.13 × 9.19 × 5.47 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
9.13 mm9.19 mm2.82 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685594445
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.7%

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: Oct 29
Current: $4,649 AUD|Low: $979 AUD|High: $4,700 AUD|Avg: $2,242 AUD|+0.1%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$1,019 AUD
Retailer 8$1,109 AUD
Retailer 5$1,142 AUD
Retailer 3$1,183 AUD
Retailer 2$1,315 AUD
Retailer 12$1,438 AUD
Retailer 7$1,598 AUD
Retailer 15$1,722 AUD
Retailer 10$1,890 AUD
Retailer 13$2,805 AUD
Retailer 14$2,912 AUD
Retailer 11$3,051 AUD
Retailer 6$3,325 AUD
Retailer 9$3,998 AUD
Retailer 4$4,034 AUD
MOH London$4,649 AUD

40 data points across 16 retailers

18 retailers$1,019 AUD to $4,649 AUD

A
Cheapest Retailer
-
$1,019 AUD
$716 USD
A
Retailer 2
-
$1,109 AUD
$779 USD
View
A
Retailer 3
-
$1,142 AUD
$802 USD
View
Final sale: no returns
A
Retailer 4
-
$1,183 AUD
$831 USD
View
Retailer 5
-
$1,183 AUD
$831 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,315 AUD
£727 GBP
View
A
Retailer 7
-
$1,438 AUD
$1,010 USD
View
A
Retailer 8
-
$1,598 AUD
$1,123 USD
View
A
Retailer 9
-
$1,722 AUD
$1,210 USD
View
A
Retailer 10
-
$1,890 AUD
£1,046 GBP
View
Retailer 11
-
$2,805 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,912 AUD
$2,046 USD
View
A
Retailer 13
-
$3,051 AUD
ZAR 34,628 ZAR
View
B+
Retailer 14
-
$3,325 AUD
$2,336 USD
View
B+
Retailer 15
-
$3,372 AUD
$2,369 USD
View
B+
Retailer 16
-
$3,998 AUD
$2,809 USD
View
B+
Retailer 17
-
$4,034 AUD
$2,834 USD
View
Most Expensive
B+
MOH London
LG685594445 · Oct 26
$4,649 AUD
£2,572 GBP
View
17 more retailers have this diamond
Prices start from $1,019 AUDSave up to $3,630 AUD

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
2.82ct Round
$1,019 AUD