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Emerald|Lab Grown|IGI

3.51ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG821643793

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821643793

Diamond specifications and retailer prices

From $1,083 SGD
$847 USD
As of October 31, 2026
Save $4,328 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,257 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.51ct lab-grown emerald diamond

This 3.51ct 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 LG821643793 or 821643793. Listed at 19 retailers as of October 31, 2026, with a 400% 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

3.51
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821643793
Dimensions11.04 × 6.96 × 4.56 mm
L/W Ratio1.59
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm6.96 mm3.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821643793
Side View
Table 60.0%Crown 34.3°Girdle: Slightly ThickPavilion 40.5°Culet: LargeDepth 65.5%

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 31
Current: $3,179 SGD|Low: $1,083 SGD|High: $5,945 SGD|Avg: $2,926 SGD|-0.3%
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
Retailer 16
October 31, 2026
Retailer 12$1,083 SGD
Retailer 14$1,349 SGD
Retailer 3$1,611 SGD
Retailer 13$1,704 SGD
Retailer 7$1,713 SGD
Retailer 15$2,534 SGD
Retailer 6$2,614 SGD
Retailer 2$2,677 SGD
Retailer 1$3,179 SGD
Retailer 9$3,792 SGD
Retailer 10$3,871 SGD
Retailer 4$4,024 SGD
Retailer 5$4,242 SGD
Retailer 16$4,520 SGD
Retailer 11$5,411 SGD
Retailer 8$5,945 SGD

20 data points across 16 retailers

19 retailers$1,083 SGD to $5,411 SGD

Retailer 1
-
$1,018 SGD
$796 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$1,083 SGD
$847 USD
View
Final sale: no returns
Retailer 3
-
$1,165 SGD
$911 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$1,349 SGD
$1,055 USD
View
A
Retailer 5
-
$1,611 SGD
$1,260 USD
View
A
Retailer 6
-
$1,704 SGD
£1,050 GBP
View
A
Retailer 7
-
$1,713 SGD
€1,276 EUR
View
B+
Retailer 8
-
$2,534 SGD
A$3,049 AUD
View
B+
Retailer 9
-
$2,614 SGD
ZAR 33,030 ZAR
View
B+
Retailer 10
-
$2,677 SGD
$2,094 USD
View
B+
Retailer 11
-
$3,179 SGD
$2,487 USD
View
B+
Retailer 12
-
$3,792 SGD
$2,966 USD
View
B+
Retailer 13
-
$3,871 SGD
$3,028 USD
View
B+
Retailer 14
-
$4,024 SGD
$3,148 USD
View
B+
Retailer 15
-
$4,242 SGD
£2,613 GBP
View
B+
Retailer 16
-
$4,520 SGD
View
B+
Retailer 17
-
$5,411 SGD
A$6,512 AUD
View
Retailer 18
-
$5,945 SGD
$4,650 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
20855566A · Oct 29
$13,257 SGD
$10,370 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,083 SGDSave up to $4,328 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
3.51ct Emerald
$1,083 SGD