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Emerald|Lab Grown|IGI

1.55ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG644472942

Shape and cutting style on the report: Emerald cut

Certificate IGI LG644472942

Diamond specifications and retailer prices

From £176 GBP
$236 USD
As of October 30, 2026
Save £1,563 GBP (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,739 GBP at Brilliant Earth · As of October 28, 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 LG644472942 or 644472942. Listed at 24 retailers as of October 28, 2026, with prices from £176 to £1,739, a £1,563 spread on the same certified stone. Brilliant Earth lists it at £1,739. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644472942
Dimensions7.63 × 5.43 × 3.71 mm
L/W Ratio1.41
Culet sizeLong
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
7.63 mm5.43 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644472942
Side View
Table 65.0%Crown 32.2°Girdle: MediumPavilion 39.3°Culet: LNGDepth 68.3%

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: £1,739 GBP|Low: £169 GBP|High: £1,739 GBP|Avg: £670 GBP
Brilliant Earth
Retailer 2
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Retailer 19
October 31, 2026
Retailer 18£176 GBP
Retailer 17£204 GBP
Retailer 5£207 GBP
Retailer 4£219 GBP
Retailer 7£342 GBP
Retailer 13£401 GBP
Retailer 11£407 GBP
Retailer 14£414 GBP
Retailer 2£461 GBP
Retailer 15£560 GBP
Retailer 6£705 GBP
Retailer 19£775 GBP
Retailer 12£843 GBP
Retailer 8£887 GBP
Retailer 16£967 GBP
Retailer 10£968 GBP
Retailer 3£1,097 GBP
Retailer 9£1,369 GBP
Brilliant Earth£1,739 GBP

39 data points across 19 retailers

24 retailers£176 GBP to £1,739 GBP

A
Cheapest Retailer
-
£176 GBP
$236 USD
A
Retailer 2
-
£204 GBP
$274 USD
View
A
Retailer 3
-
£207 GBP
$277 USD
View
Final sale: no returns
A
Retailer 4
-
£219 GBP
$293 USD
View
A
Retailer 5
-
£334 GBP
HK$3,500 HKD
View
B+
Retailer 6
-
£342 GBP
$458 USD
View
A
Retailer 7
-
£401 GBP
€512 EUR
View
A
Retailer 8
-
£407 GBP
$546 USD
View
A
Retailer 9
-
£407 GBP
$546 USD
View
A
Retailer 10
-
£414 GBP
ZAR 8,964 ZAR
View
A
Retailer 11
-
£461 GBP
View
B+
Retailer 12
-
£560 GBP
A$1,155 AUD
View
B+
Retailer 13
-
£705 GBP
$944 USD
View
B+
Retailer 14
-
£775 GBP
$1,038 USD
View
B+
Retailer 15
-
£843 GBP
A$1,738 AUD
View
B
Retailer 16
-
£887 GBP
$1,189 USD
View
B
Retailer 17
-
£901 GBP
$1,207 USD
View
B
Retailer 18
-
£967 GBP
View
B
Retailer 19
-
£968 GBP
SGD 1,752 SGD
View
B
Retailer 20
-
£975 GBP
$1,307 USD
View
B
Retailer 21
-
£1,097 GBP
$1,470 USD
View
B
Retailer 22
-
£1,369 GBP
$1,834 USD
View
B
Retailer 23
-
£1,694 GBP
$2,270 USD
View
Most Expensive
B
Brilliant Earth
13415237Y · Oct 28
£1,739 GBP
$2,330 USD
View
23 more retailers have this diamond
Prices start from £176 GBPSave up to £1,563 GBP

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
£176 GBP