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Asscher|Lab Grown|IGI

3.05ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG780663583

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780663583

Diamond specifications and retailer prices

From $4,608 NZD
$2,597 USD
As of October 31, 2026
Save $17,492 NZD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $22,099 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.05ct lab-grown asscher diamond

This 3.05ct 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 LG780663583 or 780663583. Listed at 14 retailers as of October 31, 2026, with prices from $4,608 to $22,099, a $17,492 spread on the same certified stone. Taylor and Hart lists it at $22,099. 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

3.05
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663583
Dimensions8.04 × 7.98 × 5.19 mm
L/W Ratio1.01
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
8.04 mm7.98 mm3.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663583
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 65.0%

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: $8,337 NZD|Low: $4,608 NZD|High: $23,816 NZD|Avg: $14,542 NZD|-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$4,608 NZD
Retailer 11$5,747 NZD
Retailer 4$7,881 NZD
Retailer 1$8,337 NZD
Retailer 3$9,560 NZD
Retailer 8$10,166 NZD
Retailer 10$11,347 NZD
Retailer 5$14,437 NZD
Retailer 7$14,719 NZD
Retailer 6$15,969 NZD
Retailer 9$16,157 NZD
Retailer 13$16,668 NZD
Retailer 12$16,671 NZD
Taylor and Hart$22,099 NZD

42 data points across 14 retailers

14 retailers$4,608 NZD to $22,099 NZD

A
Cheapest Retailer
-
$4,608 NZD
$2,597 USD
A
Retailer 2
-
$5,747 NZD
$3,239 USD
View
A
Retailer 3
-
$7,881 NZD
HK$34,700 HKD
View
A
Retailer 4
-
$8,337 NZD
£3,700 GBP
View
B+
Retailer 5
-
$9,560 NZD
$5,388 USD
View
B+
Retailer 6
-
$10,166 NZD
€5,457 EUR
View
Retailer 7
-
$11,347 NZD
$6,395 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$14,437 NZD
$8,137 USD
View
B+
Retailer 9
-
$14,719 NZD
ZAR 134,015 ZAR
View
B+
Retailer 10
-
$15,969 NZD
$9,000 USD
View
B+
Retailer 11
-
$16,157 NZD
£7,170 GBP
View
B
Retailer 12
-
$16,668 NZD
$9,394 USD
View
B
Retailer 13
-
$16,671 NZD
$9,396 USD
View
Most Expensive
B
Taylor and Hart
86XM7XF · Oct 31
$22,099 NZD
$12,455 USD
View
13 more retailers have this diamond
Prices start from $4,608 NZDSave up to $17,492 NZD

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
3.05ct Asscher
$4,608 NZD