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Emerald|Lab Grown|IGI

4.23ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG831645932

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831645932

Diamond specifications and retailer prices

From $706 SGD
$552 USD
As of October 30, 2026
Save $8,652 SGD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,358 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.23ct lab-grown emerald diamond

This 4.23ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831645932 or 831645932. Listed at 17 retailers as of October 29, 2026, with prices from $706 to $9,358, a $8,652 spread on the same certified stone. Brilliant Earth lists it at $9,358. 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

4.23
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831645932
Dimensions10.48 × 7.77 × 5.35 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm7.77 mm4.23 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831645932
Side View
Table 65.0%Crown 40.2°Girdle: MED-STKPavilion 41.2°Culet: LargeDepth 68.9%

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: $9,358 SGD|Low: $639 SGD|High: $9,358 SGD|Avg: $2,208 SGD
Brilliant Earth
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
October 29, 2026
Retailer 3$706 SGD
Retailer 16$790 SGD
Retailer 15$1,048 SGD
Retailer 12$1,098 SGD
Retailer 4$1,136 SGD
Retailer 13$1,158 SGD
Retailer 2$1,407 SGD
Retailer 5$1,494 SGD
Retailer 17$1,735 SGD
Retailer 11$2,258 SGD
Retailer 8$2,539 SGD
Retailer 9$2,570 SGD
Retailer 7$2,728 SGD
Retailer 6$3,936 SGD
Retailer 10$4,213 SGD
Retailer 14$6,264 SGD
Brilliant Earth$9,358 SGD

13 data points across 17 retailers

17 retailers$706 SGD to $9,358 SGD

A
Cheapest Retailer
-
$706 SGD
$552 USD
A
Retailer 2
-
$790 SGD
$618 USD
View
A
Retailer 3
-
$1,048 SGD
$820 USD
View
A
Retailer 4
-
$1,098 SGD
$859 USD
View
A
Retailer 5
-
$1,136 SGD
$888 USD
View
B+
Retailer 6
-
$1,158 SGD
$906 USD
View
A
Retailer 7
-
$1,407 SGD
€1,048 EUR
View
Retailer 8
-
$1,494 SGD
$1,169 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$1,735 SGD
$1,357 USD
View
B+
Retailer 10
-
$2,258 SGD
$1,766 USD
View
B+
Retailer 11
-
$2,539 SGD
$1,986 USD
View
Retailer 12
-
$2,570 SGD
$2,010 USD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$2,728 SGD
CA$2,964 CAD
View
B
Retailer 14
-
$3,936 SGD
$3,079 USD
View
B
Retailer 15
-
$4,213 SGD
£2,595 GBP
View
B
Retailer 16
-
$6,264 SGD
$4,900 USD
View
Most Expensive
B
Brilliant Earth
22295790A · Oct 29
$9,358 SGD
$7,320 USD
View
16 more retailers have this diamond
Prices start from $706 SGDSave up to $8,652 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
4.23ct Emerald
$706 SGD