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 $2,567 USD
As of October 30, 2026
Save $9,806 USD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,373 USD at Taylor and Hart · As of October 30, 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 30, 2026, with prices from $2,567 to $12,373, a $9,806 spread on the same certified stone. Taylor and Hart lists it at $12,373. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,960 USD|Low: $2,567 USD|High: $13,340 USD|Avg: $8,027 USD|-31.9%
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 30, 2026
Retailer 2$2,567 USD
Retailer 11$3,221 USD
Retailer 4$4,416 USD
Retailer 6$4,707 USD
Retailer 3$5,352 USD
Retailer 8$5,691 USD
Retailer 10$6,355 USD
Retailer 5$8,084 USD
Retailer 7$8,245 USD
Retailer 1$8,960 USD
Retailer 9$9,050 USD
Retailer 13$9,332 USD
Retailer 12$9,338 USD
Taylor and Hart$12,373 USD

41 data points across 14 retailers

14 retailers$2,567 USD to $12,373 USD

A
Cheapest Retailer
-
$2,567 USD
A
Retailer 2
-
$3,221 USD
View
A
Retailer 3
-
$4,416 USD
HK$34,500 HKD
View
A
Retailer 4
-
$4,707 USD
£3,707 GBP
View
B+
Retailer 5
-
$5,352 USD
View
B+
Retailer 6
-
$5,691 USD
€5,420 EUR
View
Retailer 7
-
$6,355 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$8,084 USD
View
B+
Retailer 9
-
$8,245 USD
ZAR 133,197 ZAR
View
B+
Retailer 10
-
$8,960 USD
View
B+
Retailer 11
-
$9,050 USD
£7,126 GBP
View
B
Retailer 12
-
$9,332 USD
View
B
Retailer 13
-
$9,338 USD
View
Most Expensive
B
Taylor and Hart
X1LEVW5 · Oct 30
$12,373 USD
View
13 more retailers have this diamond
Prices start from $2,567 USDSave up to $9,806 USD

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
$2,567 USD