Emerald|Lab Grown|IGI

4.27ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG839659549

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839659549

Diamond specifications and retailer prices

From $1,017 USD
As of October 27, 2026
Save $3,519 USD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,956 USD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

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 LG839659549 or 839659549. Listed at 23 retailers as of October 27, 2026, with a 346% 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

4.27
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle46°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839659549
Dimensions11.19 × 7.76 × 5.06 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.19 mm7.76 mm4.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839659549
Side View
Table 67.0%Crown 40°Girdle: Slightly ThickPavilion 46°Culet: LargeDepth 65.2%

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: $1,696 USD|Low: $1,017 USD|High: $5,395 USD|Avg: $2,471 USD|-7.3%
Retailer 1
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Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
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Retailer 21
October 29, 2026
Retailer 8$1,017 USD
Retailer 6$1,107 USD
Retailer 20$1,139 USD
Retailer 17$1,180 USD
Retailer 14$1,202 USD
Retailer 4$1,355 USD
Retailer 18$1,568 USD
Retailer 21$1,688 USD
Retailer 1$1,696 USD
Retailer 12$1,798 USD
Retailer 2$2,212 USD
Retailer 10$2,482 USD
Retailer 15$2,512 USD
Retailer 11$2,558 USD
Retailer 5$3,261 USD
Retailer 3$3,301 USD
Retailer 16$4,023 USD
Retailer 9$4,116 USD
Retailer 19$4,259 USD
Retailer 7$4,536 USD
Retailer 13$5,395 USD

17 data points across 21 retailers

23 retailers$1,017 USD to $4,536 USD

A
Cheapest Retailer
-
$1,017 USD
A
Retailer 2
-
$1,107 USD
View
A
Retailer 3
-
$1,139 USD
View
Final sale: no returns
A
Retailer 4
-
$1,180 USD
View
A
Retailer 5
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$1,202 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,355 USD
View
A
Retailer 7
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$1,568 USD
View
A
Retailer 8
-
$1,688 USD
View
A
Retailer 9
-
$1,696 USD
£1,335 GBP
View
A
Retailer 10
-
$1,798 USD
€1,712 EUR
View
A
Retailer 11
-
$2,212 USD
View
A
Retailer 12
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$2,482 USD
View
A
Retailer 13
-
$2,512 USD
ZAR 40,577 ZAR
View
B+
Retailer 14
-
$2,558 USD
A$3,935 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$3,261 USD
£2,568 GBP
View
B+
Retailer 16
-
$3,301 USD
View
B+
Retailer 17
-
$3,601 USD
View
B+
Retailer 18
-
$4,023 USD
£3,168 GBP
View
B+
Retailer 19
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$4,116 USD
View
B+
Retailer 20
-
$4,259 USD
View
B+
Retailer 21
-
$4,536 USD
SGD 6,130 SGD
View
B
Retailer 22
-
$5,395 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOJPMLPLKP · Oct 13
$6,956 USD
View
Price last confirmed 16 days ago
22 more retailers have this diamond
Prices start from $1,017 USDSave up to $3,519 USD

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
$1,017 USD