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Radiant|Lab Grown|IGI

3.19ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG821661416

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG821661416

Diamond specifications and retailer prices

From $1,011 SGD
$791 USD
As of October 30, 2026
Save $3,264 SGD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,420 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.19ct lab-grown radiant diamond

This 3.19ct lab-grown radiant 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 LG821661416 or 821661416. Listed at 17 retailers as of October 30, 2026, with a 323% 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

3.19
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821661416
Dimensions11.09 × 6.95 × 4.55 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm6.95 mm3.19 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821661416
Side View
Table 67.0%Crown 47.2°Girdle: MED-STKPavilion 31.8°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A+
Exceptional
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: $5,420 SGD|Low: $1,011 SGD|High: $5,478 SGD|Avg: $2,790 SGD|-1.1%
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 8$1,011 SGD
Retailer 13$1,272 SGD
Retailer 2$1,502 SGD
Retailer 5$1,631 SGD
Retailer 9$1,680 SGD
Retailer 7$2,390 SGD
Retailer 15$2,434 SGD
Retailer 6$2,599 SGD
Retailer 11$2,774 SGD
Retailer 14$3,254 SGD
Retailer 12$3,614 SGD
Retailer 10$3,737 SGD
Retailer 4$4,150 SGD
Retailer 3$4,275 SGD
Rare Carat$5,420 SGD

20 data points across 15 retailers

17 retailers$1,011 SGD to $4,275 SGD

A+
Cheapest Retailer
-
$1,011 SGD
$791 USD
Final sale: no returns
A
Retailer 2
-
$1,272 SGD
$995 USD
View
A
Retailer 3
-
$1,502 SGD
$1,175 USD
View
Retailer 4
-
$1,631 SGD
€1,215 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,680 SGD
£1,035 GBP
View
Retailer 6
-
$2,390 SGD
A$2,876 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$2,434 SGD
ZAR 30,758 ZAR
View
B+
Retailer 8
-
$2,599 SGD
$2,033 USD
View
B+
Retailer 9
-
$2,774 SGD
$2,170 USD
View
B+
Retailer 10
-
$3,254 SGD
£2,004 GBP
View
B+
Retailer 11
-
$3,614 SGD
$2,827 USD
View
B+
Retailer 12
-
$3,673 SGD
$2,873 USD
View
B+
Retailer 13
-
$3,737 SGD
$2,923 USD
View
B+
Retailer 14
-
$4,150 SGD
£2,556 GBP
View
B+
Retailer 15
-
$4,275 SGD
View
Retailer 16
-
$4,762 SGD
A$5,731 AUD
View
Price last confirmed 22 days ago
Most Expensive
Rare Carat
CN195-99A · Oct 21
$5,420 SGD
$4,240 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $1,011 SGDSave up to $3,264 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+
3.19ct Radiant
$1,011 SGD