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Emerald|Lab Grown|IGI

4.30ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG754594666

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754594666

Diamond specifications and retailer prices

From $5,113 USD
As of October 29, 2026
Save $23,834 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $28,947 USD 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 LG754594666 or 754594666. Listed at 14 retailers as of October 29, 2026, with prices from $5,113 to $28,947, a $23,834 spread on the same certified stone. With Clarity lists it at $28,947. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594666
Dimensions11.29 × 7.55 × 4.94 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
11.29 mm7.55 mm4.30 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594666
Side View
Table 62.0%Crown 31.4°Girdle: MED-STKPavilion 40°Culet: LargeDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $12,460 USD|Low: $5,113 USD|High: $29,804 USD|Avg: $13,419 USD|-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
Retailer 13
With Clarity
October 30, 2026
Retailer 11$5,113 USD
Retailer 13$6,485 USD
Retailer 12$6,848 USD
Retailer 6$7,078 USD
Retailer 5$8,402 USD
Retailer 8$8,968 USD
Retailer 2$10,211 USD
Retailer 9$11,331 USD
Retailer 7$11,584 USD
Retailer 1$12,460 USD
Retailer 4$14,701 USD
Retailer 10$19,481 USD
Retailer 3$19,822 USD
With Clarity$28,947 USD

41 data points across 14 retailers

14 retailers$5,113 USD to $28,947 USD

A
Cheapest Retailer
-
$5,113 USD
A
Retailer 2
-
$6,485 USD
View
A
Retailer 3
-
$6,848 USD
HK$53,500 HKD
View
A
Retailer 4
-
$7,078 USD
£5,573 GBP
View
B+
Retailer 5
-
$8,402 USD
View
B+
Retailer 6
-
$8,968 USD
€8,541 EUR
View
B+
Retailer 7
-
$10,211 USD
View
B+
Retailer 8
-
$11,331 USD
£8,922 GBP
View
B+
Retailer 9
-
$11,584 USD
ZAR 187,146 ZAR
View
B+
Retailer 10
-
$12,460 USD
View
B
Retailer 11
-
$14,701 USD
View
B
Retailer 12
-
$19,481 USD
View
B
Retailer 13
-
$19,822 USD
SGD 26,786 SGD
View
Most Expensive
B
With Clarity
754594666 · Oct 30
$28,947 USD
View
13 more retailers have this diamond
Prices start from $5,113 USDSave up to $23,834 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
4.30ct Emerald
$5,113 USD