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Asscher|Lab Grown|IGI

4.30ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG787621182

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG787621182

Diamond specifications and retailer prices

From $11,217 NZD
$6,322 USD
As of November 1, 2026
Save $54,884 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $66,102 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.3ct lab-grown asscher diamond

This 4.3ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG787621182 or 787621182. Listed at 14 retailers as of October 31, 2026, with prices from $11,217 to $66,102, a $54,884 spread on the same certified stone. With Clarity lists it at $66,102. 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

4.30
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787621182
Dimensions8.94 × 8.92 × 5.78 mm
L/W Ratio1.00
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
8.94 mm8.92 mm4.30 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787621182
Side View
Table 58.0%Crown 31.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 64.8%

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 1
Current: $25,062 NZD|Low: $10,726 NZD|High: $83,566 NZD|Avg: $27,077 NZD|-14.3%
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
Retailer 14
With Clarity
November 1, 2026
Retailer 6$10,726 NZD
Retailer 12$11,217 NZD
Retailer 14$12,319 NZD
Retailer 7$15,430 NZD
Retailer 3$15,648 NZD
Retailer 11$15,685 NZD
Retailer 2$19,162 NZD
Retailer 10$20,476 NZD
Retailer 4$23,309 NZD
Retailer 1$25,062 NZD
Retailer 8$25,727 NZD
Retailer 9$26,215 NZD
Retailer 13$33,570 NZD
Retailer 5$42,999 NZD
With Clarity$66,102 NZD

38 data points across 15 retailers

14 retailers$11,217 NZD to $66,102 NZD

A
Cheapest Retailer
-
$11,217 NZD
$6,322 USD
A
Retailer 2
-
$12,319 NZD
$6,943 USD
View
B+
Retailer 3
-
$15,430 NZD
£6,848 GBP
View
B+
Retailer 4
-
$15,648 NZD
HK$68,900 HKD
View
Retailer 5
-
$15,685 NZD
$8,840 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$19,162 NZD
$10,800 USD
View
B+
Retailer 7
-
$20,476 NZD
€10,991 EUR
View
B+
Retailer 8
-
$23,309 NZD
$13,137 USD
View
B+
Retailer 9
-
$25,062 NZD
£11,122 GBP
View
B+
Retailer 10
-
$25,727 NZD
$14,500 USD
View
B
Retailer 11
-
$26,215 NZD
ZAR 238,689 ZAR
View
B
Retailer 12
-
$33,570 NZD
$18,920 USD
View
B
Retailer 13
-
$42,999 NZD
$24,234 USD
View
Most Expensive
B
With Clarity
787621182 · Oct 31
$66,102 NZD
$37,255 USD
View
13 more retailers have this diamond
Prices start from $11,217 NZDSave up to $54,884 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
4.30ct Asscher
$11,217 NZD