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Asscher|Lab Grown|IGI

4.35ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG768630120

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG768630120

Diamond specifications and retailer prices

From $11,340 NZD
$6,391 USD
As of November 1, 2026
Save $38,813 NZD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $50,152 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.35ct lab-grown asscher diamond

This 4.35ct 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 LG768630120 or 768630120. Listed at 14 retailers as of October 31, 2026, with prices from $11,340 to $50,152, a $38,813 spread on the same certified stone. With Clarity lists it at $50,152. 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

4.35
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630120
Dimensions8.89 × 8.89 × 5.88 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
8.89 mm8.89 mm4.35 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630120
Side View
Table 59.0%Crown 29.2°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 66.1%

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: $15,609 NZD|Low: $10,851 NZD|High: $63,405 NZD|Avg: $26,087 NZD|-20.5%
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
October 31, 2026
Retailer 6$10,851 NZD
Retailer 11$11,340 NZD
Retailer 13$12,562 NZD
Retailer 1$15,609 NZD
Retailer 2$15,830 NZD
Retailer 5$17,388 NZD
Retailer 14$19,384 NZD
Retailer 9$20,713 NZD
Retailer 3$23,364 NZD
Retailer 10$25,479 NZD
Retailer 7$26,047 NZD
Retailer 8$26,509 NZD
Retailer 12$33,960 NZD
Retailer 4$43,405 NZD
With Clarity$50,152 NZD

35 data points across 15 retailers

14 retailers$11,340 NZD to $50,152 NZD

A
Cheapest Retailer
-
$11,340 NZD
$6,391 USD
A
Retailer 2
-
$12,562 NZD
$7,080 USD
View
A
Retailer 3
-
$15,609 NZD
£6,927 GBP
View
A
Retailer 4
-
$15,830 NZD
HK$69,700 HKD
View
Retailer 5
-
$17,388 NZD
$9,800 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$19,384 NZD
$10,925 USD
View
B+
Retailer 7
-
$20,713 NZD
€11,118 EUR
View
B+
Retailer 8
-
$23,364 NZD
$13,168 USD
View
B+
Retailer 9
-
$25,479 NZD
£11,307 GBP
View
B+
Retailer 10
-
$26,047 NZD
$14,680 USD
View
B+
Retailer 11
-
$26,509 NZD
ZAR 241,368 ZAR
View
B
Retailer 12
-
$33,960 NZD
$19,140 USD
View
B
Retailer 13
-
$43,405 NZD
$24,463 USD
View
Most Expensive
B
With Clarity
768630120 · Oct 31
$50,152 NZD
$28,266 USD
View
13 more retailers have this diamond
Prices start from $11,340 NZDSave up to $38,813 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
4.35ct Asscher
$11,340 NZD