Emerald|Lab Grown|IGI

3.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG803627950

Certificate IGI LG803627950

Diamond specifications and retailer prices

From $2,391 USD
Save $7,291 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,682 USD at Taylor and Hart
View at Taylor and Hart

About this 3.55ct lab-grown emerald diamond

This 3.55ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803627950 or 803627950. Listed at 19 retailers, with prices from $2,391 to $9,682 at Taylor and Hart, a $7,291 spread on the same certified stone. 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

3.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803627950
Dimensions10.23 × 7.16 × 4.83 mm
L/W Ratio1.43
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
10.23 mm7.16 mm3.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803627950
Side View
Table 63.0%Crown 35.2°Girdle: Slightly ThickPavilion 40.5°Culet: LargeDepth 67.5%

Caratlytics Score

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

Price History

Last verified: Sep 29
Current: $4,326 USD|Low: $1,804 USD|High: $9,682 USD|Avg: $4,748 USD|+11.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Taylor and Hart
October 1, 2026
Retailer 9$1,804 USD
Retailer 12$2,391 USD
Retailer 3$2,601 USD
Retailer 18$2,677 USD
Retailer 19$2,735 USD
Retailer 17$2,773 USD
Retailer 4$2,884 USD
Retailer 6$2,935 USD
Retailer 2$3,812 USD
Retailer 13$3,887 USD
Retailer 10$4,125 USD
Retailer 1$4,326 USD
Retailer 8$4,347 USD
Retailer 7$5,258 USD
Retailer 16$6,269 USD
Retailer 14$6,323 USD
Retailer 15$7,515 USD
Retailer 5$8,002 USD
Retailer 11$8,185 USD
Taylor and Hart$9,682 USD

36 data points across 20 retailers

19 retailers$2,391 USD to $9,682 USD

A
Cheapest Retailer
-
$2,391 USD
A
Retailer 2
-
$2,601 USD
View
A
Retailer 3
-
$2,677 USD
View
A
Retailer 4
-
$2,735 USD
View
A
Retailer 5
-
$2,773 USD
View
A
Retailer 6
-
$2,884 USD
View
A
Retailer 7
-
$2,935 USD
View
A
Retailer 8
-
$3,812 USD
View
A
Retailer 9
-
$3,892 USD
£3,065 GBP
View
A
Retailer 10
-
$4,125 USD
View
A
Retailer 11
-
$4,326 USD
View
A
Retailer 12
-
$4,347 USD
View
B+
Retailer 13
-
$5,258 USD
£4,140 GBP
View
B
Retailer 14
-
$6,269 USD
A$9,645 AUD
View
B
Retailer 15
-
$6,323 USD
ZAR 102,150 ZAR
View
B+
Retailer 16
-
$7,515 USD
£5,917 GBP
View
B
Retailer 17
-
$8,002 USD
View
B
Retailer 18
-
$8,185 USD
View
Most Expensive
B
Taylor and Hart
J8MMXQD · Oct 1
$9,682 USD
View
18 more retailers have this diamond
Prices start from $2,391 USDSave up to $7,291 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.

A
3.55ct Emerald
$2,391 USD