Emerald|Lab Grown|IGI

4.29ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG804665157

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804665157

Diamond specifications and retailer prices

From $3,876 USD
As of October 30, 2026
Save $22,854 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $26,730 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.29ct lab-grown emerald diamond

This 4.29ct 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 LG804665157 or 804665157. Listed at 13 retailers as of October 30, 2026, with prices from $3,876 to $26,730, a $22,854 spread on the same certified stone. Do Amore Diamonds lists it at $26,730. 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

4.29
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665157
Dimensions10.63 × 7.55 × 4.97 mm
L/W Ratio1.41
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
10.63 mm7.55 mm4.29 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665157
Side View
Table 62.0%Crown 33°Girdle: STK-THKPavilion 39.3°Culet: LargeDepth 65.8%

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: $26,730 USD|Low: $3,721 USD|High: $30,520 USD|Avg: $9,706 USD|-12.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 6$3,876 USD
Retailer 3$4,072 USD
Retailer 10$4,212 USD
Retailer 12$4,565 USD
Retailer 4$4,839 USD
Retailer 5$5,210 USD
Retailer 11$5,978 USD
Retailer 13$6,217 USD
Retailer 9$6,984 USD
Retailer 7$8,577 USD
Retailer 8$10,357 USD
Retailer 2$12,200 USD
Do Amore Diamonds$26,730 USD

32 data points across 13 retailers

13 retailers$3,876 USD to $26,730 USD

A
Cheapest Retailer
-
$3,876 USD
A
Retailer 2
-
$4,072 USD
View
A
Retailer 3
-
$4,212 USD
View
A
Retailer 4
-
$4,565 USD
View
A
Retailer 5
-
$4,839 USD
View
A
Retailer 6
-
$5,210 USD
View
Final sale: no returns
A
Retailer 7
-
$5,978 USD
View
A
Retailer 8
-
$6,217 USD
View
A
Retailer 9
-
$6,984 USD
View
B+
Retailer 10
-
$8,577 USD
€8,169 EUR
View
B+
Retailer 11
-
$10,357 USD
£8,155 GBP
View
B+
Retailer 12
-
$12,200 USD
View
Most Expensive
B
Do Amore Diamonds
27-6C1A8273B · Oct 30
$26,730 USD
View
12 more retailers have this diamond
Prices start from $3,876 USDSave up to $22,854 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
4.29ct Emerald
$3,876 USD