CaratHunter
Plans
Emerald|Lab Grown|IGI

4.28ct I VVS2 Emerald Lab Grown Diamond

EX • I/VVS2 • IGI LG779655946

Shape and cutting style on the report: Emerald cut

Certificate IGI LG779655946

Diamond specifications and retailer prices

From $568 SGD
$444 USD
As of October 30, 2026
Save $3,613 SGD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,180 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.28ct lab-grown emerald diamond

This 4.28ct lab-grown emerald sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779655946 or 779655946. Listed at 13 retailers as of October 28, 2026, with prices from $568 to $4,180, a $3,613 spread on the same certified stone. Rare Carat lists it at $4,180. 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

4.28
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779655946
Dimensions11.43 × 7.53 × 5.16 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.43 mm7.53 mm4.28 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779655946
Side View
Table 69.0%Crown 39.2°Girdle: MediumPavilion 41.3°Culet: LargeDepth 68.5%

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 30
Current: $4,180 SGD|Low: $568 SGD|High: $6,929 SGD|Avg: $2,150 SGD
Rare Carat
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
October 30, 2026
Retailer 2$568 SGD
Retailer 4$635 SGD
Retailer 9$703 SGD
Retailer 12$785 SGD
Retailer 8$888 SGD
Retailer 3$1,105 SGD
Retailer 11$1,154 SGD
Retailer 14$1,400 SGD
Retailer 7$1,533 SGD
Retailer 13$1,725 SGD
Retailer 15$2,261 SGD
Retailer 5$2,303 SGD
Retailer 10$2,598 SGD
Rare Carat$4,180 SGD
Retailer 6$6,929 SGD

4 data points across 15 retailers

13 retailers$568 SGD to $4,180 SGD

A
Cheapest Retailer
-
$568 SGD
$444 USD
A
Retailer 2
-
$635 SGD
$497 USD
View
A
Retailer 3
-
$703 SGD
$550 USD
View
A
Retailer 4
-
$785 SGD
HK$4,800 HKD
View
A
Retailer 5
-
$888 SGD
$695 USD
View
B+
Retailer 6
-
$1,105 SGD
$864 USD
View
A
Retailer 7
-
$1,154 SGD
$903 USD
View
A
Retailer 8
-
$1,400 SGD
ZAR 17,688 ZAR
View
A
Retailer 9
-
$1,725 SGD
$1,349 USD
View
B+
Retailer 10
-
$2,261 SGD
$1,769 USD
View
B+
Retailer 11
-
$2,303 SGD
$1,802 USD
View
B+
Retailer 12
-
$2,598 SGD
£1,600 GBP
View
Most Expensive
B
Rare Carat
KI9466559KF779 · Oct 28
$4,180 SGD
$3,270 USD
View
12 more retailers have this diamond
Prices start from $568 SGDSave up to $3,613 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
4.28ct Emerald
$568 SGD