Emerald|Lab Grown|IGI

4.34ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG787621221

Shape and cutting style on the report: Emerald cut

Certificate IGI LG787621221

Diamond specifications and retailer prices

From $5,156 USD
As of October 29, 2026
Save $24,061 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $29,217 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.34ct lab-grown emerald diamond

This 4.34ct 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 LG787621221 or 787621221. Listed at 13 retailers as of October 29, 2026, with prices from $5,156 to $29,217, a $24,061 spread on the same certified stone. With Clarity lists it at $29,217. 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

4.34
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787621221
Dimensions11.10 × 7.67 × 4.96 mm
L/W Ratio1.45
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
11.10 mm7.67 mm4.34 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787621221
Side View
Table 67.0%Crown 33.1°Girdle: MED-STKPavilion 41.8°Culet: LargeDepth 64.7%

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 29
Current: $7,144 USD|Low: $5,156 USD|High: $30,081 USD|Avg: $12,744 USD|-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
October 30, 2026
Retailer 9$5,156 USD
Retailer 11$6,591 USD
Retailer 10$6,912 USD
Retailer 1$7,144 USD
Retailer 3$8,480 USD
Retailer 6$9,050 USD
Retailer 12$10,306 USD
Retailer 7$11,431 USD
Retailer 5$11,687 USD
Retailer 2$14,838 USD
Retailer 8$19,663 USD
Retailer 4$22,860 USD
With Clarity$29,217 USD

42 data points across 13 retailers

13 retailers$5,156 USD to $29,217 USD

A
Cheapest Retailer
-
$5,156 USD
A
Retailer 2
-
$6,591 USD
View
A
Retailer 3
-
$6,912 USD
HK$54,000 HKD
View
A
Retailer 4
-
$7,144 USD
£5,625 GBP
View
B+
Retailer 5
-
$8,480 USD
View
B+
Retailer 6
-
$9,050 USD
€8,619 EUR
View
B+
Retailer 7
-
$10,306 USD
View
B+
Retailer 8
-
$11,431 USD
£9,001 GBP
View
B+
Retailer 9
-
$11,687 USD
ZAR 188,809 ZAR
View
B
Retailer 10
-
$14,838 USD
View
B
Retailer 11
-
$19,663 USD
View
B
Retailer 12
-
$22,860 USD
View
Most Expensive
B
With Clarity
787621221 · Oct 30
$29,217 USD
View
12 more retailers have this diamond
Prices start from $5,156 USDSave up to $24,061 USD

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
4.34ct Emerald
$5,156 USD