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Emerald|Lab Grown|IGI

4.27ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG821643768

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821643768

Diamond specifications and retailer prices

From $1,460 SGD
$1,142 USD
As of October 29, 2026
Save $7,093 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,552 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.27ct lab-grown emerald diamond

This 4.27ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821643768 or 821643768. Listed at 19 retailers as of October 29, 2026, with prices from $1,460 to $8,552, a $7,093 spread on the same certified stone. Brilliant Earth lists it at $8,552. 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

4.27
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821643768
Dimensions11.56 × 7.51 × 4.79 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm7.51 mm4.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821643768
Side View
Table 66.0%Crown 34.7°Girdle: STK-THKPavilion 39.5°Culet: LargeDepth 63.8%

Caratlytics Score

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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 29
Current: $2,167 SGD|Low: $1,460 SGD|High: $6,037 SGD|Avg: $3,602 SGD|-4.8%
Retailer 1
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
October 30, 2026
Retailer 11$1,460 SGD
Retailer 4$1,707 SGD
Retailer 1$2,167 SGD
Retailer 8$2,182 SGD
Retailer 12$2,306 SGD
Retailer 5$3,202 SGD
Retailer 13$3,221 SGD
Retailer 6$3,301 SGD
Retailer 14$4,169 SGD
Retailer 9$4,221 SGD
Retailer 2$5,160 SGD
Retailer 10$5,279 SGD
Retailer 7$5,463 SGD
Retailer 3$5,822 SGD

19 data points across 14 retailers

19 retailers$1,460 SGD to $8,552 SGD

Retailer 1
-
$1,404 SGD
$1,098 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$1,460 SGD
$1,142 USD
View
Final sale: no returns
Retailer 3
-
$1,606 SGD
$1,256 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$1,707 SGD
$1,335 USD
View
A
Retailer 5
-
$2,167 SGD
$1,695 USD
View
A
Retailer 6
-
$2,182 SGD
£1,344 GBP
View
A
Retailer 7
-
$2,306 SGD
€1,718 EUR
View
A
Retailer 8
-
$3,202 SGD
$2,505 USD
View
A
Retailer 9
-
$3,221 SGD
ZAR 40,705 ZAR
View
Retailer 10
-
$3,301 SGD
A$3,972 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$4,169 SGD
£2,568 GBP
View
B+
Retailer 12
-
$4,221 SGD
$3,302 USD
View
B+
Retailer 13
-
$4,604 SGD
$3,601 USD
View
B+
Retailer 14
-
$5,160 SGD
£3,178 GBP
View
B+
Retailer 15
-
$5,279 SGD
$4,129 USD
View
B+
Retailer 16
-
$5,463 SGD
$4,273 USD
View
B+
Retailer 17
-
$5,822 SGD
View
Retailer 18
-
$6,956 SGD
A$8,371 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
20855451A · Oct 29
$8,552 SGD
$6,690 USD
View
18 more retailers have this diamond
Prices start from $1,460 SGDSave up to $7,093 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
4.27ct Emerald
$1,460 SGD