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Emerald|Lab Grown|GIA

4.20ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • GIA 5221206230

Certificate GIA 5221206230

Diamond specifications and retailer prices

From $2,388 SGD
$1,868 USD
As of October 31, 2026
Save $6,483 SGD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,367 SGD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 4.2ct lab-grown emerald diamond

This 4.2ct 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 stated by the retailer rather than the lab and certified by GIA 5221206230. Listed at 16 retailers as of October 29, 2026, with a 271% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.20
Carat
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5221206230
Dimensions10.52 × 7.58 × 5.23 mm
L/W Ratio1.39
Top View
10.52 mm7.58 mm4.20 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221206230
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.0%

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 31
Current: $4,459 SGD|Low: $2,112 SGD|High: $17,476 SGD|Avg: $5,652 SGD|+0.2%
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
Retailer 15
Taylor and Hart
October 30, 2026
Retailer 5$2,112 SGD
Retailer 7$2,388 SGD
Retailer 11$2,540 SGD
Retailer 2$2,764 SGD
Retailer 12$2,947 SGD
Retailer 10$3,158 SGD
Retailer 3$3,271 SGD
Retailer 1$4,459 SGD
Retailer 15$4,471 SGD
Retailer 14$4,610 SGD
Retailer 9$4,837 SGD
Retailer 4$6,176 SGD
Retailer 13$7,938 SGD
Retailer 8$8,871 SGD
Taylor and Hart$11,367 SGD
Retailer 6$17,476 SGD

43 data points across 16 retailers

16 retailers$2,388 SGD to $8,871 SGD

A
Cheapest Retailer
-
$2,388 SGD
$1,868 USD
B+
Retailer 2
-
$2,540 SGD
$1,987 USD
View
B+
Retailer 3
-
$2,764 SGD
$2,162 USD
View
B+
Retailer 4
-
$2,947 SGD
$2,305 USD
View
Retailer 5
-
$2,947 SGD
$2,305 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$3,158 SGD
$2,470 USD
View
B+
Retailer 7
-
$3,271 SGD
$2,559 USD
View
B+
Retailer 8
-
$4,459 SGD
£2,746 GBP
View
B
Retailer 9
-
$4,471 SGD
$3,497 USD
View
B
Retailer 10
-
$4,610 SGD
$3,606 USD
View
B
Retailer 11
-
$4,837 SGD
$3,784 USD
View
B
Retailer 12
-
$6,176 SGD
£3,804 GBP
View
B
Retailer 13
-
$7,938 SGD
$6,209 USD
View
B
Retailer 14
-
$8,871 SGD
£5,464 GBP
View
Most Expensive
Taylor and Hart
8OQWOQO · Oct 18
$11,367 SGD
$8,891 USD
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from $2,388 SGDSave up to $6,483 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
4.20ct Emerald
$2,388 SGD