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Asscher|Lab Grown|IGI

4.97ct D FL Asscher Lab Grown Diamond

GD • D/FL • IGI LG754594679

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754594679

Diamond specifications and retailer prices

From $13,415 NZD
$7,548 USD
As of November 2, 2026
Save $52,454 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $65,869 NZD at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 4.97ct lab-grown asscher diamond

This 4.97ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG754594679 or 754594679. Listed at 15 retailers as of November 2, 2026, with prices from $13,415 to $65,869, a $52,454 spread on the same certified stone. Michael Trio lists it at $65,869. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.97
Carat
D
Colour
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594679
Dimensions9.33 × 9.27 × 6.56 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
9.33 mm9.27 mm4.97 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754594679
Side View
Table 60.0%Crown 31.3°Girdle: Slightly ThickPavilion 41.5°Culet: NoneDepth 70.8%

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: $65,869 NZD|Low: $13,415 NZD|High: $83,857 NZD|Avg: $34,093 NZD|-21.5%
Michael Trio
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
November 1, 2026
Retailer 4$13,415 NZD
Retailer 15$14,174 NZD
Retailer 8$15,407 NZD
Retailer 14$18,475 NZD
Retailer 13$18,626 NZD
Retailer 5$19,337 NZD
Retailer 9$21,259 NZD
Retailer 6$29,190 NZD
Retailer 12$29,633 NZD
Retailer 10$30,445 NZD
Retailer 16$31,590 NZD
Retailer 2$32,070 NZD
Retailer 11$37,493 NZD
Retailer 3$48,582 NZD
Retailer 7$55,975 NZD
Michael Trio$65,869 NZD

33 data points across 16 retailers

15 retailers$13,415 NZD to $65,869 NZD

A
Cheapest Retailer
-
$13,415 NZD
$7,548 USD
A
Retailer 2
-
$14,174 NZD
$7,975 USD
View
B+
Retailer 3
-
$18,475 NZD
$10,395 USD
View
B+
Retailer 4
-
$18,626 NZD
$10,480 USD
View
B+
Retailer 5
-
$19,337 NZD
HK$85,000 HKD
View
B+
Retailer 6
-
$21,259 NZD
£9,418 GBP
View
B
Retailer 7
-
$29,190 NZD
$16,424 USD
View
B
Retailer 8
-
$29,633 NZD
€15,879 EUR
View
B
Retailer 9
-
$30,445 NZD
$17,130 USD
View
B
Retailer 10
-
$31,590 NZD
$17,774 USD
View
B
Retailer 11
-
$32,070 NZD
£14,208 GBP
View
B
Retailer 12
-
$37,493 NZD
ZAR 340,799 ZAR
View
B
Retailer 13
-
$48,582 NZD
$27,335 USD
View
B
Retailer 14
-
$55,975 NZD
$31,494 USD
View
Most Expensive
B
Michael Trio
1433663468 · Nov 2
$65,869 NZD
SGD 50,083 SGD
View
14 more retailers have this diamond
Prices start from $13,415 NZDSave up to $52,454 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
4.97ct Asscher
$13,415 NZD