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Asscher|Lab Grown|IGI

5.06ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG831645339

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831645339

Diamond specifications and retailer prices

From $18,827 AUD
$13,225 USD
As of October 31, 2026
Save $40,312 AUD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $59,140 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.06ct lab-grown asscher diamond

This 5.06ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831645339 or 831645339. Listed at 10 retailers as of October 31, 2026, with prices from $18,827 to $59,140, a $40,312 spread on the same certified stone. Taylor and Hart lists it at $59,140. 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

5.06
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831645339
Dimensions9.51 × 9.42 × 6.20 mm
L/W Ratio1.01
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
9.51 mm9.42 mm5.06 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831645339
Side View
Table 61.0%Crown 37.6°Girdle: MediumPavilion 39.7°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
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 31
Current: $34,798 AUD|Low: $18,265 AUD|High: $59,140 AUD|Avg: $33,884 AUD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 29, 2026
Retailer 4$18,265 AUD
Retailer 5$18,827 AUD
Retailer 7$20,019 AUD
Retailer 3$23,902 AUD
Retailer 2$30,200 AUD
Retailer 1$34,798 AUD
Retailer 6$36,159 AUD
Retailer 8$57,051 AUD
Taylor and Hart$59,140 AUD

16 data points across 9 retailers

10 retailers$18,827 AUD to $59,140 AUD

Retailer 1
-
$18,265 AUD
$12,830 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$18,827 AUD
$13,225 USD
View
A
Retailer 3
-
$20,019 AUD
$14,062 USD
View
A
Retailer 4
-
$23,902 AUD
£13,220 GBP
View
A
Retailer 5
-
$30,200 AUD
£16,704 GBP
View
B+
Retailer 6
-
$32,415 AUD
$22,770 USD
View
B+
Retailer 7
-
$34,798 AUD
€23,280 EUR
View
B+
Retailer 8
-
$36,159 AUD
$25,400 USD
View
B
Retailer 9
-
$57,051 AUD
$40,075 USD
View
Most Expensive
B
Taylor and Hart
LPHIY9Z · Oct 31
$59,140 AUD
$41,542 USD
View
9 more retailers have this diamond
Prices start from $18,827 AUDSave up to $40,312 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
5.06ct Asscher
$18,827 AUD