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Asscher|Lab Grown|IGI

3.03ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG734539319

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG734539319

Diamond specifications and retailer prices

From $3,633 AUD
$2,546 USD
As of October 30, 2026
Save $12,919 AUD (78%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $16,552 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG734539319 or 734539319. Listed at 30 retailers as of October 30, 2026, with prices from $3,633 to $16,552, a $12,919 spread on the same certified stone. Brilliant Earth lists it at $16,552. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734539319
Dimensions7.90 × 7.87 × 5.06 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
7.90 mm7.87 mm3.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734539319
Side View
Table 66.0%Crown 35.5°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 64.3%

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 30
Current: $16,552 AUD|Low: $3,633 AUD|High: $16,552 AUD|Avg: $9,060 AUD
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 3$3,633 AUD
Retailer 13$4,067 AUD
Retailer 8$4,258 AUD
Retailer 22$4,445 AUD
Retailer 5$4,786 AUD
Retailer 9$5,151 AUD
Retailer 2$5,690 AUD
Retailer 21$6,183 AUD
Retailer 4$6,361 AUD
Retailer 20$6,753 AUD
Retailer 14$8,003 AUD
Retailer 17$9,515 AUD
Retailer 19$9,785 AUD
Retailer 18$10,060 AUD
Retailer 10$11,072 AUD
Retailer 7$11,250 AUD
Retailer 16$11,283 AUD
Retailer 6$12,384 AUD
Retailer 15$14,700 AUD
Retailer 11$14,931 AUD
Retailer 12$16,351 AUD
Brilliant Earth$16,552 AUD

36 data points across 22 retailers

30 retailers$3,633 AUD to $16,552 AUD

A
Cheapest Retailer
-
$3,633 AUD
$2,546 USD
Retailer 2
-
$3,633 AUD
$2,546 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$3,740 AUD
$2,621 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$3,953 AUD
$2,770 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$4,067 AUD
$2,850 USD
View
Final sale: no returns
Retailer 6
-
$4,070 AUD
$2,852 USD
View
Price last confirmed 39 days ago
Retailer 7
-
$4,214 AUD
$2,953 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$4,258 AUD
$2,984 USD
View
Retailer 9
-
$4,278 AUD
$2,998 USD
View
Price last confirmed 36 days ago
A
Retailer 10
-
$4,445 AUD
$3,115 USD
View
A
Retailer 11
-
$4,786 AUD
$3,354 USD
View
A
Retailer 12
-
$5,151 AUD
HK$28,200 HKD
View
A
Retailer 13
-
$5,690 AUD
£3,140 GBP
View
A
Retailer 14
-
$5,792 AUD
$4,059 USD
View
Retailer 15
-
$5,963 AUD
$4,179 USD
View
Price last confirmed 33 days ago
A
Retailer 16
-
$6,183 AUD
$4,333 USD
View
A
Retailer 17
-
$6,361 AUD
$4,458 USD
View
A
Retailer 18
-
$6,753 AUD
€4,507 EUR
View
B+
Retailer 19
-
$8,003 AUD
£4,416 GBP
View
B+
Retailer 20
-
$9,515 AUD
View
B+
Retailer 21
-
$9,785 AUD
ZAR 110,785 ZAR
View
B+
Retailer 22
-
$10,060 AUD
View
B+
Retailer 23
-
$11,072 AUD
$7,759 USD
View
B+
Retailer 24
-
$11,250 AUD
$7,884 USD
View
B+
Retailer 25
-
$11,283 AUD
£6,226 GBP
View
B
Retailer 26
-
$12,384 AUD
$8,679 USD
View
B
Retailer 27
-
$14,700 AUD
$10,302 USD
View
B
Retailer 28
-
$14,931 AUD
SGD 14,140 SGD
View
B
Retailer 29
-
$16,351 AUD
$11,459 USD
View
Most Expensive
B
Brilliant Earth
16122023A · Oct 31
$16,552 AUD
$11,600 USD
View
29 more retailers have this diamond
Prices start from $3,633 AUDSave up to $12,919 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
$3,633 AUD