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Asscher|Lab Grown|IGI

3.09ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG726501353

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG726501353

Diamond specifications and retailer prices

From $3,051 AUD
$2,138 USD
As of November 2, 2026
Save $25,687 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $28,738 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726501353 or 726501353. Listed at 22 retailers as of November 2, 2026, with prices from $3,051 to $28,738, a $25,687 spread on the same certified stone. Do Amore Diamonds lists it at $28,738. 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

3.09
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726501353
Dimensions7.99 × 7.98 × 5.38 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm7.98 mm3.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726501353
Side View
Table 60.0%Crown 32.4°Girdle: MediumPavilion 40.4°Culet: NoneDepth 67.4%

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: Nov 2
Current: $20,990 AUD|Low: $3,051 AUD|High: $22,046 AUD|Avg: $7,310 AUD|-4.8%
Do Amore Diamonds
Retailer 2
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Retailer 4
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
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Retailer 19
November 2, 2026
Retailer 6$3,051 AUD
Retailer 3$3,319 AUD
Retailer 5$3,416 AUD
Retailer 11$3,539 AUD
Retailer 19$3,593 AUD
Retailer 18$3,774 AUD
Retailer 12$4,648 AUD
Retailer 17$4,970 AUD
Retailer 4$5,369 AUD
Retailer 13$5,379 AUD
Retailer 2$5,516 AUD
Retailer 9$7,415 AUD
Retailer 15$8,820 AUD
Retailer 16$9,071 AUD
Retailer 10$9,535 AUD
Retailer 14$10,458 AUD
Retailer 7$10,630 AUD
Retailer 8$13,640 AUD
Do Amore Diamonds$20,990 AUD

29 data points across 19 retailers

22 retailers$3,051 AUD to $28,738 AUD

A
Cheapest Retailer
-
$3,051 AUD
$2,138 USD
A
Retailer 2
-
$3,319 AUD
$2,326 USD
View
A
Retailer 3
-
$3,416 AUD
$2,394 USD
View
Final sale: no returns
A
Retailer 4
-
$3,539 AUD
$2,480 USD
View
A
Retailer 5
-
$3,593 AUD
$2,518 USD
View
Retailer 6
-
$3,716 AUD
$2,604 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
$3,774 AUD
$2,645 USD
View
A
Retailer 8
-
$4,648 AUD
£2,565 GBP
View
A
Retailer 9
-
$4,970 AUD
$3,483 USD
View
A
Retailer 10
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$5,369 AUD
$3,763 USD
View
A
Retailer 11
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$5,379 AUD
£2,969 GBP
View
A
Retailer 12
-
$5,516 AUD
$3,866 USD
View
A
Retailer 13
-
$7,415 AUD
£4,092 GBP
View
B+
Retailer 14
-
$8,820 AUD
View
B+
Retailer 15
-
$9,071 AUD
ZAR 102,697 ZAR
View
B+
Retailer 16
-
$9,535 AUD
$6,682 USD
View
B+
Retailer 17
-
$10,458 AUD
£5,771 GBP
View
B+
Retailer 18
-
$10,630 AUD
$7,450 USD
View
B+
Retailer 19
-
$13,640 AUD
$9,559 USD
View
B
Retailer 20
-
$20,990 AUD
$14,710 USD
View
B
Retailer 21
-
$21,130 AUD
$14,808 USD
View
Most Expensive
B
Do Amore Diamonds
23-726501353 · Nov 2
$28,738 AUD
$20,140 USD
View
21 more retailers have this diamond
Prices start from $3,051 AUDSave up to $25,687 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
3.09ct Asscher
$3,051 AUD