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Asscher|Lab Grown|IGI

3.03ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG780663137

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780663137

Diamond specifications and retailer prices

From $3,654 AUD
$2,567 USD
As of October 31, 2026
Save $13,960 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,615 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.03ct lab-grown asscher diamond

This 3.03ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780663137 or 780663137. Listed at 14 retailers as of October 31, 2026, with prices from $3,654 to $17,615, a $13,960 spread on the same certified stone. Taylor and Hart lists it at $17,615. 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

3.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663137
Dimensions7.97 × 7.95 × 5.10 mm
L/W Ratio1.00
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
7.97 mm7.95 mm3.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663137
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 64.2%

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: $6,646 AUD|Low: $3,654 AUD|High: $18,991 AUD|Avg: $11,371 AUD|-26.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 31, 2026
Retailer 2$3,654 AUD
Retailer 11$4,585 AUD
Retailer 4$6,287 AUD
Retailer 1$6,646 AUD
Retailer 3$7,619 AUD
Retailer 8$8,102 AUD
Retailer 10$9,047 AUD
Retailer 5$11,508 AUD
Retailer 7$11,737 AUD
Retailer 6$12,755 AUD
Retailer 9$12,884 AUD
Retailer 13$13,286 AUD
Retailer 12$13,294 AUD
Taylor and Hart$17,615 AUD

41 data points across 14 retailers

14 retailers$3,654 AUD to $17,615 AUD

A
Cheapest Retailer
-
$3,654 AUD
$2,567 USD
A
Retailer 2
-
$4,585 AUD
$3,221 USD
View
A
Retailer 3
-
$6,287 AUD
HK$34,500 HKD
View
A
Retailer 4
-
$6,646 AUD
£3,676 GBP
View
B+
Retailer 5
-
$7,619 AUD
$5,352 USD
View
B+
Retailer 6
-
$8,102 AUD
€5,420 EUR
View
Retailer 7
-
$9,047 AUD
$6,355 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$11,508 AUD
$8,084 USD
View
B+
Retailer 9
-
$11,737 AUD
ZAR 133,197 ZAR
View
B+
Retailer 10
-
$12,755 AUD
$8,960 USD
View
B+
Retailer 11
-
$12,884 AUD
£7,126 GBP
View
B
Retailer 12
-
$13,286 AUD
$9,332 USD
View
B
Retailer 13
-
$13,294 AUD
$9,338 USD
View
Most Expensive
B
Taylor and Hart
X1LEVW5 · Oct 31
$17,615 AUD
$12,373 USD
View
13 more retailers have this diamond
Prices start from $3,654 AUDSave up to $13,960 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
3.03ct Asscher
$3,654 AUD