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Emerald|Lab Grown|IGI

4.29ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG768629020

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768629020

Diamond specifications and retailer prices

From $9,052 NZD
$5,102 USD
As of October 30, 2026
Save $29,379 NZD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $38,431 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.29ct lab-grown emerald diamond

This 4.29ct lab-grown emerald 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 LG768629020 or 768629020. Listed at 14 retailers as of October 30, 2026, with prices from $9,052 to $38,431, a $29,379 spread on the same certified stone. With Clarity lists it at $38,431. 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

4.29
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629020
Dimensions11.36 × 7.61 × 5.13 mm
L/W Ratio1.49
Culet sizeLarge
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
11.36 mm7.61 mm4.29 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629020
Side View
Table 63.0%Crown 36.2°Girdle: MediumPavilion 40.7°Culet: LargeDepth 67.4%

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 30
Current: $12,530 NZD|Low: $9,052 NZD|High: $40,099 NZD|Avg: $21,002 NZD|-13.6%
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
With Clarity
October 31, 2026
Retailer 11$9,052 NZD
Retailer 13$11,460 NZD
Retailer 12$12,128 NZD
Retailer 1$12,530 NZD
Retailer 5$14,478 NZD
Retailer 4$14,872 NZD
Retailer 8$15,873 NZD
Retailer 2$18,077 NZD
Retailer 9$20,059 NZD
Retailer 7$20,509 NZD
Retailer 6$21,646 NZD
Retailer 3$26,023 NZD
Retailer 10$34,484 NZD
With Clarity$38,431 NZD

40 data points across 14 retailers

14 retailers$9,052 NZD to $38,431 NZD

A
Cheapest Retailer
-
$9,052 NZD
$5,102 USD
A
Retailer 2
-
$11,460 NZD
$6,459 USD
View
A
Retailer 3
-
$12,128 NZD
HK$53,400 HKD
View
A
Retailer 4
-
$12,530 NZD
£5,561 GBP
View
Retailer 5
-
$14,478 NZD
$8,160 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$14,872 NZD
$8,382 USD
View
B+
Retailer 7
-
$15,873 NZD
€8,520 EUR
View
B+
Retailer 8
-
$18,077 NZD
$10,188 USD
View
B+
Retailer 9
-
$20,059 NZD
£8,902 GBP
View
B+
Retailer 10
-
$20,509 NZD
ZAR 186,731 ZAR
View
B+
Retailer 11
-
$21,646 NZD
$12,200 USD
View
B
Retailer 12
-
$26,023 NZD
$14,667 USD
View
B
Retailer 13
-
$34,484 NZD
$19,436 USD
View
Most Expensive
B
With Clarity
768629020 · Oct 31
$38,431 NZD
$21,660 USD
View
13 more retailers have this diamond
Prices start from $9,052 NZDSave up to $29,379 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
4.29ct Emerald
$9,052 NZD