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Emerald|Lab Grown|IGI

4.30ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG768629101

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768629101

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)
13 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 LG768629101 or 768629101. Listed at 13 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 angle37.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629101
Dimensions10.81 × 7.75 × 5.11 mm
L/W Ratio1.39
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
10.81 mm7.75 mm4.30 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629101
Side View
Table 67.0%Crown 37.9°Girdle: Slightly ThickPavilion 40.2°Culet: LargeDepth 65.9%

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: $12,460 USD|Low: $5,113 USD|High: $29,804 USD|Avg: $12,841 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
With Clarity
October 30, 2026
Retailer 10$5,113 USD
Retailer 12$6,485 USD
Retailer 11$6,848 USD
Retailer 5$7,078 USD
Retailer 4$8,402 USD
Retailer 7$8,968 USD
Retailer 2$10,211 USD
Retailer 8$11,331 USD
Retailer 6$11,584 USD
Retailer 1$12,460 USD
Retailer 3$14,701 USD
Retailer 9$19,481 USD
With Clarity$28,947 USD

41 data points across 13 retailers

13 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
Most Expensive
B
With Clarity
768629101 · Oct 30
$28,947 USD
View
12 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