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Radiant|Lab Grown|IGI

2.06ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG644456537

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG644456537

Diamond specifications and retailer prices

From $794 AUD
$558 USD
As of October 30, 2026
Save $11,372 AUD (93%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $12,166 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.06ct lab-grown radiant diamond

This 2.06ct lab-grown radiant 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 LG644456537 or 644456537. Listed at 29 retailers as of October 29, 2026, with prices from $794 to $12,166, a $11,372 spread on the same certified stone. Diamond Quarter lists it at $12,166. 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

2.06
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644456537
Dimensions9.08 × 6.26 × 4.14 mm
L/W Ratio1.45
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
9.08 mm6.26 mm2.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644456537
Side View
Table 63.0%Crown 35.2°Girdle: Slightly ThickPavilion 33.1°Culet: NoneDepth 66.1%

Caratlytics Score

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A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,704 AUD|Low: $763 AUD|High: $7,060 AUD|Avg: $2,804 AUD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
October 30, 2026
Retailer 3$794 AUD
Retailer 25$890 AUD
Retailer 2$985 AUD
Retailer 22$996 AUD
Retailer 23$1,146 AUD
Retailer 16$1,324 AUD
Retailer 6$1,348 AUD
Retailer 8$1,537 AUD
Retailer 21$1,660 AUD
Retailer 1$1,704 AUD
Retailer 10$1,947 AUD
Retailer 24$2,430 AUD
Retailer 5$2,544 AUD
Retailer 17$2,580 AUD
Retailer 20$2,625 AUD
Retailer 4$2,861 AUD
Retailer 19$3,167 AUD
Retailer 14$3,171 AUD
Retailer 11$3,304 AUD
Retailer 13$3,681 AUD
Retailer 18$3,907 AUD
Retailer 7$4,397 AUD
Retailer 12$4,747 AUD
Retailer 26$4,861 AUD
Retailer 9$6,462 AUD
Retailer 15$7,060 AUD

34 data points across 26 retailers

29 retailers$794 AUD to $12,166 AUD

A+
Cheapest Retailer
-
$794 AUD
$558 USD
A
Retailer 2
-
$890 AUD
$625 USD
View
A
Retailer 3
-
$985 AUD
$692 USD
View
A
Retailer 4
-
$996 AUD
$700 USD
View
Final sale: no returns
A
Retailer 5
-
$1,146 AUD
$805 USD
View
A
Retailer 6
-
$1,324 AUD
$930 USD
View
A
Retailer 7
-
$1,348 AUD
HK$7,400 HKD
View
A
Retailer 8
-
$1,537 AUD
$1,080 USD
View
A
Retailer 9
-
$1,660 AUD
€1,111 EUR
View
Price last confirmed 7 days ago
Retailer 10
-
$1,696 AUD
£938 GBP
View
Price last confirmed 15 days ago
A
Retailer 11
-
$1,704 AUD
£942 GBP
View
A
Retailer 12
-
$1,947 AUD
$1,368 USD
View
Retailer 13
-
$2,430 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,544 AUD
$1,787 USD
View
B+
Retailer 15
-
$2,580 AUD
$1,813 USD
View
B+
Retailer 16
-
$2,625 AUD
ZAR 29,794 ZAR
View
B+
Retailer 17
-
$2,861 AUD
$2,010 USD
View
B+
Retailer 18
-
$3,167 AUD
£1,752 GBP
View
B+
Retailer 19
-
$3,171 AUD
$2,228 USD
View
B+
Retailer 20
-
$3,304 AUD
$2,321 USD
View
B+
Retailer 21
-
$3,681 AUD
$2,586 USD
View
B+
Retailer 22
-
$3,907 AUD
SGD 3,709 SGD
View
Retailer 23
-
$4,397 AUD
View
Price last confirmed 21 days ago
B+
Retailer 24
-
$4,747 AUD
£2,626 GBP
View
Retailer 25
-
$4,861 AUD
$3,415 USD
View
Price last confirmed 11 days ago
B
Retailer 26
-
$6,280 AUD
$4,412 USD
View
B
Retailer 27
-
$6,462 AUD
$4,540 USD
View
B
Retailer 28
-
$7,060 AUD
$4,960 USD
View
Most Expensive
B
Diamond Quarter
2.06IFDLG3705B5N · Oct 29
$12,166 AUD
£6,730 GBP
View
28 more retailers have this diamond
Prices start from $794 AUDSave up to $11,372 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+
2.06ct Radiant
$794 AUD