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Emerald|Lab Grown|IGI

1.55ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG671451305

Shape and cutting style on the report: Emerald cut

Certificate IGI LG671451305

Diamond specifications and retailer prices

From $285 USD
As of October 30, 2026
Save $2,535 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,820 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG671451305 or 671451305. Listed at 24 retailers as of October 29, 2026, with prices from $285 to $2,820, a $2,535 spread on the same certified stone. Brilliant Earth lists it at $2,820. 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 angle29.4°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671451305
Dimensions5.39 × 5.39 × 3.81 mm
L/W Ratio1.00
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
5.39 mm5.39 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671451305
Side View
Table 63.0%Crown 29.4°Girdle: MediumPavilion 41.8°Culet: LargeDepth 70.7%

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: $2,820 USD|Low: $285 USD|High: $2,820 USD|Avg: $904 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$285 USD
Retailer 7$319 USD
Retailer 3$354 USD
Retailer 12$510 USD
Retailer 9$580 USD
Retailer 5$582 USD
Retailer 11$608 USD
Retailer 2$625 USD
Retailer 6$691 USD
Retailer 10$823 USD
Retailer 14$1,087 USD
Retailer 4$1,158 USD
Retailer 15$1,265 USD
Retailer 8$1,372 USD
Retailer 13$1,420 USD
Brilliant Earth$2,820 USD

43 data points across 16 retailers

24 retailers$285 USD to $2,820 USD

A
Cheapest Retailer
-
$285 USD
A
Retailer 2
-
$319 USD
View
Final sale: no returns
A
Retailer 3
-
$331 USD
View
A
Retailer 4
-
$354 USD
View
A
Retailer 5
-
$354 USD
View
A
Retailer 6
-
$510 USD
View
A
Retailer 7
-
$580 USD
€552 EUR
View
A
Retailer 8
-
$582 USD
View
A
Retailer 9
-
$608 USD
ZAR 9,823 ZAR
View
A
Retailer 10
-
$625 USD
£492 GBP
View
B+
Retailer 11
-
$691 USD
View
B+
Retailer 12
-
$716 USD
View
Retailer 13
-
$822 USD
A$1,264 AUD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$823 USD
A$1,266 AUD
View
B
Retailer 15
-
$1,087 USD
View
B
Retailer 16
-
$1,138 USD
View
Retailer 17
-
$1,158 USD
A$1,782 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$1,187 USD
View
B+
Retailer 19
-
$1,205 USD
View
B+
Retailer 20
-
$1,265 USD
View
B
Retailer 21
-
$1,372 USD
£1,080 GBP
View
B
Retailer 22
-
$1,420 USD
£1,118 GBP
View
B
Retailer 23
-
$1,531 USD
View
Most Expensive
B
Brilliant Earth
12615873A · Oct 29
$2,820 USD
View
23 more retailers have this diamond
Prices start from $285 USDSave up to $2,535 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
$285 USD