Emerald|Lab Grown|IGI

1.55ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG778640037

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778640037

Diamond specifications and retailer prices

From $220 USD
As of October 30, 2026
Save $2,142 USD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,362 USD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778640037 or 778640037. Listed at 14 retailers as of October 30, 2026, with prices from $220 to $2,362, a $2,142 spread on the same certified stone. Frank Darling lists it at $2,362. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778640037
Dimensions7.78 × 5.43 × 3.61 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
7.78 mm5.43 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778640037
Side View
Table 63.0%Crown 35°Girdle: Slightly ThickPavilion 36.7°Culet: LargeDepth 66.5%

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 30
Current: $2,362 USD|Low: $184 USD|High: $3,140 USD|Avg: $961 USD|-0.0%
Frank Darling
Retailer 2
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October 30, 2026
Retailer 13$220 USD
Retailer 4$242 USD
Retailer 3$329 USD
Retailer 2$466 USD
Retailer 7$476 USD
Retailer 14$484 USD
Retailer 8$514 USD
Retailer 9$624 USD
Retailer 15$690 USD
Retailer 11$697 USD
Retailer 16$783 USD
Retailer 12$936 USD
Retailer 6$951 USD
Retailer 10$977 USD
Retailer 5$1,049 USD
Retailer 18$1,193 USD
Retailer 17$1,465 USD
Retailer 20$1,910 USD
Retailer 19$2,080 USD
Frank Darling$2,362 USD

24 data points across 20 retailers

14 retailers$220 USD to $2,362 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$329 USD
View
B+
Retailer 4
-
$466 USD
View
A
Retailer 5
-
$484 USD
€461 EUR
View
B+
Retailer 6
-
$690 USD
A$1,061 AUD
View
B+
Retailer 7
-
$783 USD
View
B+
Retailer 8
-
$951 USD
View
B+
Retailer 9
-
$1,049 USD
View
Retailer 10
-
$1,193 USD
£939 GBP
View
Price last confirmed 11 days ago
B
Retailer 11
-
$1,465 USD
View
B
Retailer 12
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$1,910 USD
View
B
Retailer 13
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$2,080 USD
View
Most Expensive
B
Frank Darling
HL-166957GR · Oct 30
$2,362 USD
View
13 more retailers have this diamond
Prices start from $220 USDSave up to $2,142 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
1.55ct Emerald
$220 USD