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Emerald|Lab Grown|IGI

0.55ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG837659571

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837659571

Diamond specifications and retailer prices

From $137 USD
As of October 27, 2026
Save $856 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,426 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown emerald diamond

This 0.55ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837659571 or 837659571. Listed at 20 retailers as of October 27, 2026, with a 625% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837659571
Dimensions6.07 × 3.74 × 2.51 mm
L/W Ratio1.62
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
6.07 mm3.74 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837659571
Side View
Table 68.0%Crown 31.5°Girdle: MediumPavilion 40.7°Culet: LargeDepth 67.1%

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 27
Current: $1,426 USD|Low: $132 USD|High: $1,436 USD|Avg: $418 USD|-0.4%
MOH London
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 20$137 USD
Retailer 10$153 USD
Retailer 3$159 USD
Retailer 6$170 USD
Retailer 7$170 USD
Retailer 4$230 USD
Retailer 18$235 USD
Retailer 2$289 USD
Retailer 13$292 USD
Retailer 15$307 USD
Retailer 14$307 USD
Retailer 8$397 USD
Retailer 16$433 USD
Retailer 12$528 USD
Retailer 5$546 USD
Retailer 19$577 USD
Retailer 9$602 USD
Retailer 17$884 USD
Retailer 11$993 USD
MOH London$1,426 USD

30 data points across 20 retailers

20 retailers$137 USD to $993 USD

A
Cheapest Retailer
-
$137 USD
A
Retailer 2
-
$153 USD
View
Final sale: no returns
A
Retailer 3
-
$159 USD
View
A
Retailer 4
-
$170 USD
View
A
Retailer 5
-
$170 USD
View
A
Retailer 6
-
$230 USD
View
A
Retailer 7
-
$235 USD
View
B+
Retailer 8
-
$289 USD
£228 GBP
View
B+
Retailer 9
-
$292 USD
€278 EUR
View
B+
Retailer 10
-
$307 USD
ZAR 4,962 ZAR
View
B+
Retailer 11
-
$307 USD
A$473 AUD
View
B+
Retailer 12
-
$397 USD
View
B+
Retailer 13
-
$433 USD
A$666 AUD
View
B
Retailer 14
-
$528 USD
View
B
Retailer 15
-
$546 USD
View
B
Retailer 16
-
$577 USD
View
B
Retailer 17
-
$602 USD
View
B
Retailer 18
-
$884 USD
£696 GBP
View
B
Retailer 19
-
$993 USD
View
Most Expensive
B
MOH London
LG837659571 · Oct 29
$1,426 USD
£1,123 GBP
View
Price under review
19 more retailers have this diamond
Prices start from $137 USDSave up to $856 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
0.55ct Emerald
$137 USD