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Heart|Lab Grown|IGI

3.50ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG800634213

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800634213

Diamond specifications and retailer prices

From $1,907 SGD
$1,491 USD
As of November 2, 2026
Save $6,314 SGD (77%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,868 SGD at Queensmith · As of October 10, 2026
View at Queensmith

About this 3.5ct lab-grown heart diamond

This 3.5ct lab-grown heart 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 LG800634213 or 800634213. Listed at 25 retailers as of October 31, 2026, with a 331% 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

3.50
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800634213
Dimensions10.45 × 9.29 × 6.24 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.45 mm9.29 mm3.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800634213
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 59.7%

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: Nov 2
Current: $2,829 SGD|Low: $1,907 SGD|High: $8,577 SGD|Avg: $4,242 SGD|-14.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 6$1,907 SGD
Retailer 4$2,074 SGD
Retailer 16$2,134 SGD
Retailer 8$2,211 SGD
Retailer 10$2,211 SGD
Retailer 3$2,430 SGD
Retailer 14$2,505 SGD
Retailer 21$2,554 SGD
Retailer 1$2,829 SGD
Retailer 12$3,123 SGD
Retailer 5$3,280 SGD
Retailer 2$3,479 SGD
Retailer 13$3,480 SGD
Retailer 11$4,145 SGD
Retailer 18$4,994 SGD
Retailer 20$5,135 SGD
Retailer 9$5,960 SGD
Retailer 17$6,317 SGD
Retailer 7$6,794 SGD
Retailer 22$7,393 SGD
Retailer 15$7,778 SGD
Retailer 23$8,055 SGD
Retailer 19$8,221 SGD

32 data points across 23 retailers

25 retailers$1,907 SGD to $8,221 SGD

A
Cheapest Retailer
-
$1,907 SGD
$1,491 USD
A
Retailer 2
-
$2,074 SGD
$1,622 USD
View
A
Retailer 3
-
$2,134 SGD
$1,669 USD
View
Final sale: no returns
Retailer 4
-
$2,211 SGD
$1,729 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$2,211 SGD
$1,729 USD
View
B+
Retailer 6
-
$2,430 SGD
$1,900 USD
View
B+
Retailer 7
-
$2,505 SGD
$1,959 USD
View
B+
Retailer 8
-
$2,554 SGD
HK$15,600 HKD
View
B+
Retailer 9
-
$2,829 SGD
£1,742 GBP
View
B+
Retailer 10
-
$3,123 SGD
£1,923 GBP
View
B+
Retailer 11
-
$3,280 SGD
$2,565 USD
View
B+
Retailer 12
-
$3,479 SGD
$2,720 USD
View
B+
Retailer 13
-
$3,480 SGD
$2,721 USD
View
B+
Retailer 14
-
$4,145 SGD
$3,241 USD
View
B
Retailer 15
-
$4,994 SGD
A$6,007 AUD
View
B
Retailer 16
-
$5,135 SGD
ZAR 64,870 ZAR
View
B
Retailer 17
-
$5,678 SGD
$4,440 USD
View
B
Retailer 18
-
$5,960 SGD
$4,660 USD
View
B
Retailer 19
-
$6,317 SGD
£3,889 GBP
View
B
Retailer 20
-
$6,794 SGD
$5,312 USD
View
B
Retailer 21
-
$7,393 SGD
View
B
Retailer 22
-
$7,778 SGD
$6,082 USD
View
B
Retailer 23
-
$8,055 SGD
$6,298 USD
View
B
Retailer 24
-
$8,221 SGD
A$9,889 AUD
View
Most Expensive
Queensmith
LG800634213 · Oct 10
$8,868 SGD
£5,460 GBP
View
Price last confirmed 23 days ago
24 more retailers have this diamond
Prices start from $1,907 SGDSave up to $6,314 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
3.50ct Heart
$1,907 SGD