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Emerald|Lab Grown|IGI

6.66ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG843618912

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843618912

Diamond specifications and retailer prices

From $1,290 SGD
$1,009 USD
As of October 30, 2026
Save $10,165 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,454 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.66ct lab-grown emerald diamond

This 6.66ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843618912 or 843618912. Listed at 12 retailers as of October 30, 2026, with prices from $1,290 to $11,454, a $10,165 spread on the same certified stone. Do Amore Diamonds lists it at $11,454. 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

6.66
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843618912
Dimensions12.39 × 9.05 × 6.11 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm9.05 mm6.66 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843618912
Side View
Table 67.0%Crown 40°Girdle: MediumPavilion 40.5°Culet: LargeDepth 67.5%

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 30
Current: $11,454 SGD|Low: $1,290 SGD|High: $19,508 SGD|Avg: $5,314 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$1,290 SGD
Retailer 3$1,404 SGD
Retailer 8$2,388 SGD
Retailer 4$2,391 SGD
Retailer 2$3,060 SGD
Retailer 10$3,095 SGD
Retailer 9$3,127 SGD
Retailer 11$4,265 SGD
Retailer 6$5,335 SGD
Retailer 5$10,342 SGD
Do Amore Diamonds$11,454 SGD

7 data points across 11 retailers

12 retailers$1,290 SGD to $11,454 SGD

A
Cheapest Retailer
-
$1,290 SGD
$1,009 USD
A
Retailer 2
-
$1,404 SGD
$1,098 USD
View
B+
Retailer 3
-
$2,388 SGD
$1,868 USD
View
A
Retailer 4
-
$2,391 SGD
$1,870 USD
View
A
Retailer 5
-
$3,060 SGD
A$3,682 AUD
View
A
Retailer 6
-
$3,095 SGD
$2,421 USD
View
A
Retailer 7
-
$3,127 SGD
$2,446 USD
View
B+
Retailer 8
-
$4,265 SGD
$3,336 USD
View
B+
Retailer 9
-
$5,335 SGD
£3,286 GBP
View
B
Retailer 10
-
$5,702 SGD
$4,460 USD
View
B
Retailer 11
-
$10,342 SGD
$8,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-49ECC9C7D · Oct 31
$11,454 SGD
$8,960 USD
View
11 more retailers have this diamond
Prices start from $1,290 SGDSave up to $10,165 SGD

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
6.66ct Emerald
$1,290 SGD