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Emerald|Lab Grown|IGI

4.36ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG821638864

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821638864

Diamond specifications and retailer prices

From $6,984 NZD
$3,936 USD
As of October 30, 2026
Save $41,064 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $48,048 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG821638864 or 821638864. Listed at 11 retailers as of October 30, 2026, with prices from $6,984 to $48,048, a $41,064 spread on the same certified stone. Do Amore Diamonds lists it at $48,048. 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 angle33.6°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821638864
Dimensions10.68 × 7.64 × 5.18 mm
L/W Ratio1.40
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
10.68 mm7.64 mm4.36 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821638864
Side View
Table 58.0%Crown 33.6°Girdle: STK-THKPavilion 42.1°Culet: LargeDepth 67.8%

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: Oct 30
Current: $48,048 NZD|Low: $6,984 NZD|High: $59,116 NZD|Avg: $22,872 NZD|-12.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11$6,984 NZD
Retailer 7$8,206 NZD
Retailer 8$8,832 NZD
Retailer 9$10,745 NZD
Retailer 6$11,175 NZD
Retailer 5$12,550 NZD
Retailer 12$15,469 NZD
Retailer 2$18,516 NZD
Retailer 10$22,409 NZD
Retailer 3$23,575 NZD
Do Amore Diamonds$48,048 NZD
Retailer 4$58,589 NZD

34 data points across 12 retailers

11 retailers$6,984 NZD to $48,048 NZD

A
Cheapest Retailer
-
$6,984 NZD
$3,936 USD
A
Retailer 2
-
$8,206 NZD
$4,625 USD
View
Retailer 3
-
$8,605 NZD
$4,850 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$8,832 NZD
$4,978 USD
View
A
Retailer 5
-
$10,745 NZD
$6,056 USD
View
A
Retailer 6
-
$11,175 NZD
$6,298 USD
View
A
Retailer 7
-
$12,550 NZD
$7,073 USD
View
B+
Retailer 8
-
$15,469 NZD
€8,303 EUR
View
B+
Retailer 9
-
$18,516 NZD
£8,217 GBP
View
B+
Retailer 10
-
$22,409 NZD
$12,630 USD
View
Most Expensive
B
Do Amore Diamonds
27-4BA44BDA5 · Oct 31
$48,048 NZD
$27,080 USD
View
10 more retailers have this diamond
Prices start from $6,984 NZDSave up to $41,064 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
$6,984 NZD