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Emerald|Lab Grown|IGI

4.36ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG804665591

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804665591

Diamond specifications and retailer prices

From $9,187 NZD
$5,178 USD
As of November 1, 2026
Save $42,890 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $52,077 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.36ct lab-grown emerald diamond

This 4.36ct 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 LG804665591 or 804665591. Listed at 13 retailers as of October 31, 2026, with prices from $9,187 to $52,077, a $42,890 spread on the same certified stone. With Clarity lists it at $52,077. 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

4.36
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665591
Dimensions11.34 × 7.58 × 4.88 mm
L/W Ratio1.50
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
11.34 mm7.58 mm4.36 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665591
Side View
Table 64.0%Crown 31.5°Girdle: Slightly ThickPavilion 39.6°Culet: LargeDepth 64.4%

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: Nov 1
Current: $20,262 NZD|Low: $9,187 NZD|High: $53,619 NZD|Avg: $22,249 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
With Clarity
November 1, 2026
Retailer 10$9,187 NZD
Retailer 12$11,790 NZD
Retailer 11$12,309 NZD
Retailer 5$12,458 NZD
Retailer 4$15,117 NZD
Retailer 8$16,134 NZD
Retailer 2$18,369 NZD
Retailer 1$20,262 NZD
Retailer 7$20,828 NZD
Retailer 6$22,409 NZD
Retailer 3$26,448 NZD
Retailer 9$35,049 NZD
With Clarity$52,077 NZD

40 data points across 13 retailers

13 retailers$9,187 NZD to $52,077 NZD

A
Cheapest Retailer
-
$9,187 NZD
$5,178 USD
A
Retailer 2
-
$11,790 NZD
$6,645 USD
View
A
Retailer 3
-
$12,309 NZD
HK$54,200 HKD
View
A
Retailer 4
-
$12,458 NZD
£5,529 GBP
View
B+
Retailer 5
-
$15,117 NZD
$8,520 USD
View
B+
Retailer 6
-
$16,134 NZD
€8,660 EUR
View
B+
Retailer 7
-
$18,369 NZD
$10,353 USD
View
B+
Retailer 8
-
$20,262 NZD
£8,992 GBP
View
B+
Retailer 9
-
$20,828 NZD
ZAR 189,641 ZAR
View
B+
Retailer 10
-
$22,409 NZD
$12,630 USD
View
B
Retailer 11
-
$26,448 NZD
$14,906 USD
View
B
Retailer 12
-
$35,049 NZD
$19,754 USD
View
Most Expensive
B
With Clarity
804665591 · Oct 31
$52,077 NZD
$29,351 USD
View
12 more retailers have this diamond
Prices start from $9,187 NZDSave up to $42,890 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
4.36ct Emerald
$9,187 NZD