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Emerald|Lab Grown|IGI

0.31ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG704563860

Shape and cutting style on the report: Emerald cut

Certificate IGI LG704563860

Diamond specifications and retailer prices

From $103 SGD
$80 USD
As of October 27, 2026
Save $411 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $941 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.31ct lab-grown emerald diamond

This 0.31ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG704563860 or 704563860. Listed at 15 retailers as of October 27, 2026, with a 401% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704563860
Dimensions4.52 × 3.05 × 2.25 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.52 mm3.05 mm0.31 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704563860
Side View
Table 61.0%Crown 36.2°Girdle: ThickPavilion 41.6°Culet: LargeDepth 73.8%

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: $941 SGD|Low: $99 SGD|High: $951 SGD|Avg: $301 SGD
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
October 29, 2026
Retailer 9$103 SGD
Retailer 13$119 SGD
Retailer 4$136 SGD
Retailer 12$136 SGD
Retailer 8$173 SGD
Retailer 10$179 SGD
Retailer 2$225 SGD
Retailer 6$252 SGD
Retailer 5$308 SGD
Retailer 7$328 SGD
Retailer 11$411 SGD
Retailer 3$514 SGD
MOH London$941 SGD

44 data points across 13 retailers

15 retailers$103 SGD to $514 SGD

A
Cheapest Retailer
-
$103 SGD
$80 USD
A
Retailer 2
-
$119 SGD
$93 USD
View
A
Retailer 3
-
$136 SGD
$106 USD
View
A
Retailer 4
-
$136 SGD
$106 USD
View
A
Retailer 5
-
$173 SGD
$135 USD
View
B+
Retailer 6
-
$179 SGD
$140 USD
View
B+
Retailer 7
-
$225 SGD
£138 GBP
View
B+
Retailer 8
-
$252 SGD
€187 EUR
View
B
Retailer 9
-
$308 SGD
$240 USD
View
B
Retailer 10
-
$328 SGD
£202 GBP
View
B
Retailer 11
-
$373 SGD
View
B
Retailer 12
-
$411 SGD
$321 USD
View
B
Retailer 13
-
$488 SGD
$381 USD
View
B
Retailer 14
-
$514 SGD
$401 USD
View
Most Expensive
B
MOH London
LG704563860 · Oct 26
$941 SGD
£578 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $103 SGDSave up to $411 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
0.31ct Emerald
$103 SGD