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Emerald|Lab Grown|IGI

4.55ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG817680809

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817680809

Diamond specifications and retailer prices

From $1,075 SGD
$839 USD
As of October 29, 2026
Save $11,139 SGD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,215 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.55ct lab-grown emerald diamond

This 4.55ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817680809 or 817680809. Listed at 18 retailers as of October 29, 2026, with prices from $1,075 to $12,215, a $11,139 spread on the same certified stone. Brilliant Earth lists it at $12,215. 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

4.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817680809
Dimensions11.14 × 7.69 × 5.18 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.14 mm7.69 mm4.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817680809
Side View
Table 63.0%Crown 37.3°Girdle: MED-STKPavilion 38.8°Culet: LargeDepth 67.4%

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 29
Current: $12,215 SGD|Low: $1,075 SGD|High: $13,586 SGD|Avg: $3,813 SGD|-3.1%
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
October 29, 2026
Retailer 6$1,075 SGD
Retailer 10$1,250 SGD
Retailer 3$1,596 SGD
Retailer 7$1,739 SGD
Retailer 2$1,789 SGD
Retailer 9$2,370 SGD
Retailer 11$2,384 SGD
Retailer 14$2,648 SGD
Retailer 13$3,457 SGD
Retailer 4$3,600 SGD
Retailer 5$3,766 SGD
Retailer 8$4,397 SGD
Retailer 12$6,409 SGD
Brilliant Earth$12,215 SGD

43 data points across 14 retailers

18 retailers$1,075 SGD to $12,215 SGD

A
Cheapest Retailer
-
$1,075 SGD
$839 USD
Final sale: no returns
Retailer 2
-
$1,114 SGD
$869 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,250 SGD
$975 USD
View
B+
Retailer 4
-
$1,596 SGD
$1,245 USD
View
A
Retailer 5
-
$1,739 SGD
€1,292 EUR
View
A
Retailer 6
-
$1,789 SGD
£1,099 GBP
View
A
Retailer 7
-
$2,370 SGD
ZAR 29,878 ZAR
View
Retailer 8
-
$2,384 SGD
A$2,862 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,648 SGD
$2,066 USD
View
A
Retailer 10
-
$3,457 SGD
£2,124 GBP
View
A
Retailer 11
-
$3,516 SGD
$2,743 USD
View
B+
Retailer 12
-
$3,600 SGD
$2,809 USD
View
B+
Retailer 13
-
$3,766 SGD
$2,938 USD
View
B+
Retailer 14
-
$3,842 SGD
$2,998 USD
View
B+
Retailer 15
-
$4,397 SGD
£2,701 GBP
View
B
Retailer 16
-
$6,409 SGD
$5,000 USD
View
Retailer 17
-
$9,522 SGD
£5,850 GBP
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
20906728A · Oct 29
$12,215 SGD
$9,530 USD
View
17 more retailers have this diamond
Prices start from $1,075 SGDSave up to $11,139 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
4.55ct Emerald
$1,075 SGD