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Heart|Lab Grown|IGI

3.73ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG635488678

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG635488678

Diamond specifications and retailer prices

From $1,242 SGD
$969 USD
As of October 30, 2026
Save $9,781 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,023 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.73ct lab-grown heart diamond

This 3.73ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG635488678 or 635488678. Listed at 23 retailers as of October 30, 2026, with prices from $1,242 to $11,023, a $9,781 spread on the same certified stone. Do Amore Diamonds lists it at $11,023. 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

3.73
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635488678
Dimensions11.08 × 11.08 × 9.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.08 mm11.08 mm3.73 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635488678
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 56.0%

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 30
Current: $11,023 SGD|Low: $1,192 SGD|High: $11,023 SGD|Avg: $3,292 SGD
Do Amore Diamonds
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 30, 2026
Retailer 7$1,192 SGD
Retailer 16$1,391 SGD
Retailer 6$1,441 SGD
Retailer 15$1,441 SGD
Retailer 8$1,674 SGD
Retailer 14$1,737 SGD
Retailer 12$1,902 SGD
Retailer 2$2,303 SGD
Retailer 13$3,104 SGD
Retailer 11$3,587 SGD
Retailer 9$3,692 SGD
Retailer 5$4,465 SGD
Retailer 4$4,481 SGD
Retailer 3$4,629 SGD
Retailer 10$5,420 SGD
Do Amore Diamonds$11,023 SGD

43 data points across 16 retailers

23 retailers$1,242 SGD to $11,023 SGD

Retailer 1
-
$1,192 SGD
$930 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$1,242 SGD
$969 USD
View
Retailer 3
-
$1,351 SGD
$1,054 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$1,391 SGD
$1,085 USD
View
Final sale: no returns
Retailer 5
-
$1,441 SGD
$1,124 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$1,441 SGD
$1,124 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$1,441 SGD
$1,124 USD
View
A
Retailer 8
-
$1,737 SGD
$1,355 USD
View
Retailer 9
-
$1,902 SGD
£1,168 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
-
$1,979 SGD
$1,544 USD
View
A
Retailer 11
-
$2,029 SGD
$1,583 USD
View
A
Retailer 12
-
$2,303 SGD
£1,415 GBP
View
B+
Retailer 13
-
$2,980 SGD
$2,325 USD
View
Retailer 14
-
$2,980 SGD
$2,325 USD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$3,104 SGD
$2,422 USD
View
Retailer 16
-
$3,587 SGD
A$4,306 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$3,692 SGD
ZAR 46,531 ZAR
View
B
Retailer 18
-
$4,465 SGD
$3,484 USD
View
Retailer 19
-
$4,481 SGD
A$5,379 AUD
View
Price last confirmed 21 days ago
B
Retailer 20
-
$4,629 SGD
$3,612 USD
View
B
Retailer 21
-
$5,420 SGD
£3,330 GBP
View
B
Retailer 22
-
$5,654 SGD
$4,411 USD
View
Most Expensive
B
Do Amore Diamonds
27-31CDECD1E · Oct 30
$11,023 SGD
$8,600 USD
View
22 more retailers have this diamond
Prices start from $1,242 SGDSave up to $9,781 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
3.73ct Heart
$1,242 SGD