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Emerald|Lab Grown|IGI

4.33ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG787622951

Shape and cutting style on the report: Emerald cut

Certificate IGI LG787622951

Diamond specifications and retailer prices

From $9,129 NZD
$5,145 USD
As of November 1, 2026
Save $29,661 NZD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $38,790 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.33ct lab-grown emerald diamond

This 4.33ct 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 LG787622951 or 787622951. Listed at 11 retailers as of October 31, 2026, with prices from $9,129 to $38,790, a $29,661 spread on the same certified stone. With Clarity lists it at $38,790. 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

4.33
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622951
Dimensions11.21 × 7.66 × 4.95 mm
L/W Ratio1.46
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
11.21 mm7.66 mm4.33 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622951
Side View
Table 64.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: LargeDepth 64.6%

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: $20,129 NZD|Low: $9,129 NZD|High: $41,732 NZD|Avg: $22,237 NZD|-13.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 1, 2026
Retailer 7$9,129 NZD
Retailer 9$11,648 NZD
Retailer 8$12,241 NZD
Retailer 3$12,646 NZD
Retailer 2$15,011 NZD
Retailer 5$16,022 NZD
Retailer 1$20,129 NZD
Retailer 4$22,267 NZD
Retailer 10$26,266 NZD
Retailer 6$34,807 NZD
With Clarity$38,790 NZD

40 data points across 11 retailers

11 retailers$9,129 NZD to $38,790 NZD

A
Cheapest Retailer
-
$9,129 NZD
$5,145 USD
A
Retailer 2
-
$11,648 NZD
$6,565 USD
View
A
Retailer 3
-
$12,241 NZD
HK$53,900 HKD
View
A
Retailer 4
-
$12,646 NZD
£5,612 GBP
View
B+
Retailer 5
-
$15,011 NZD
$8,460 USD
View
B+
Retailer 6
-
$16,022 NZD
€8,600 EUR
View
B+
Retailer 7
-
$20,129 NZD
£8,933 GBP
View
B+
Retailer 8
-
$22,267 NZD
$12,550 USD
View
B
Retailer 9
-
$26,266 NZD
$14,803 USD
View
B
Retailer 10
-
$34,807 NZD
$19,617 USD
View
Most Expensive
B
With Clarity
787622951 · Oct 31
$38,790 NZD
$21,862 USD
View
10 more retailers have this diamond
Prices start from $9,129 NZDSave up to $29,661 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
4.33ct Emerald
$9,129 NZD