CaratHunter
Plans
Emerald|Lab Grown|IGI

1.67ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG550227453

Shape and cutting style on the report: Emerald cut

Certificate IGI LG550227453

Diamond specifications and retailer prices

From $220 SGD
$172 USD
As of October 27, 2026
Save $1,890 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,110 SGD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.67ct lab-grown emerald diamond

This 1.67ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG550227453 or 550227453. Listed at 12 retailers as of October 27, 2026, with prices from $220 to $2,110, a $1,890 spread on the same certified stone. Do Amore Diamonds lists it at $2,110. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.67
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550227453
Dimensions8.11 × 5.40 × 3.70 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.11 mm5.40 mm1.67 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550227453
Side View
Table 62.5%Crown 34°Girdle: MediumPavilion 37.4°Culet: LNGDepth 68.5%

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 27
Current: $2,110 SGD|Low: $211 SGD|High: $2,110 SGD|Avg: $709 SGD|+1.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 8$220 SGD
Retailer 3$255 SGD
Retailer 9$272 SGD
Retailer 12$272 SGD
Retailer 10$485 SGD
Retailer 5$494 SGD
Retailer 2$543 SGD
Retailer 4$614 SGD
Retailer 7$925 SGD
Retailer 11$967 SGD
Retailer 6$1,413 SGD
Do Amore Diamonds$2,110 SGD

41 data points across 12 retailers

12 retailers$220 SGD to $2,110 SGD

A
Cheapest Retailer
-
$220 SGD
$172 USD
A
Retailer 2
-
$255 SGD
$199 USD
View
Retailer 3
-
$272 SGD
$213 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$272 SGD
$213 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$485 SGD
$379 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$494 SGD
€368 EUR
View
A
Retailer 7
-
$543 SGD
£334 GBP
View
Retailer 8
-
$614 SGD
$480 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$925 SGD
$723 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$967 SGD
$756 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$1,413 SGD
£870 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-C9CB4C043 · Oct 27
$2,110 SGD
$1,650 USD
View
11 more retailers have this diamond
Prices start from $220 SGDSave up to $1,890 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
1.67ct Emerald
$220 SGD