CaratHunter
Plans
Emerald|Lab Grown|IGI

4.30ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG780662867

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780662867

Diamond specifications and retailer prices

From $7,142 CAD
$5,113 USD
As of October 30, 2026
Save $33,294 CAD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $40,436 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.3ct lab-grown emerald diamond

This 4.3ct 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 LG780662867 or 780662867. Listed at 13 retailers as of October 30, 2026, with prices from $7,142 to $40,436, a $33,294 spread on the same certified stone. With Clarity lists it at $40,436. 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

4.30
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662867
Dimensions10.91 × 7.79 × 5.06 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
10.91 mm7.79 mm4.30 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662867
Side View
Table 64.0%Crown 30°Girdle: MED-STKPavilion 40.1°Culet: LargeDepth 65.0%

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: $17,405 CAD|Low: $7,142 CAD|High: $41,633 CAD|Avg: $17,888 CAD|-46.6%
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 10$7,142 CAD
Retailer 12$9,059 CAD
Retailer 11$9,566 CAD
Retailer 5$9,887 CAD
Retailer 4$11,737 CAD
Retailer 7$12,527 CAD
Retailer 2$14,264 CAD
Retailer 8$15,828 CAD
Retailer 6$16,182 CAD
Retailer 1$17,405 CAD
Retailer 3$20,536 CAD
Retailer 9$27,213 CAD
With Clarity$40,436 CAD

40 data points across 13 retailers

13 retailers$7,142 CAD to $40,436 CAD

A
Cheapest Retailer
-
$7,142 CAD
$5,113 USD
A
Retailer 2
-
$9,059 CAD
$6,485 USD
View
A
Retailer 3
-
$9,566 CAD
HK$53,500 HKD
View
A
Retailer 4
-
$9,887 CAD
£5,573 GBP
View
B+
Retailer 5
-
$11,737 CAD
$8,402 USD
View
B+
Retailer 6
-
$12,527 CAD
€8,541 EUR
View
B+
Retailer 7
-
$14,264 CAD
$10,211 USD
View
B+
Retailer 8
-
$15,828 CAD
£8,922 GBP
View
B+
Retailer 9
-
$16,182 CAD
ZAR 187,146 ZAR
View
B+
Retailer 10
-
$17,405 CAD
$12,460 USD
View
B
Retailer 11
-
$20,536 CAD
$14,701 USD
View
B
Retailer 12
-
$27,213 CAD
$19,481 USD
View
Most Expensive
B
With Clarity
780662867 · Oct 30
$40,436 CAD
$28,947 USD
View
12 more retailers have this diamond
Prices start from $7,142 CADSave up to $33,294 CAD

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
4.30ct Emerald
$7,142 CAD