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Heart|Lab Grown|IGI

3.09ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG735531113

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG735531113

Diamond specifications and retailer prices

From $1,356 SGD
$1,061 USD
As of October 30, 2026
Save $5,317 SGD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,043 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct 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 LG735531113 or 735531113. Listed at 12 retailers as of October 30, 2026, with a 392% 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

3.09
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735531113
Dimensions8.81 × 10.09 × 5.86 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
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
8.81 mm10.09 mm3.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735531113
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 38°Culet: NoneDepth 58.1%

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 30
Current: $12,043 SGD|Low: $1,356 SGD|High: $13,909 SGD|Avg: $4,455 SGD|-13.4%
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 28, 2026
Retailer 9$1,356 SGD
Retailer 14$1,475 SGD
Retailer 4$1,792 SGD
Retailer 11$1,932 SGD
Retailer 10$2,504 SGD
Retailer 2$2,557 SGD
Retailer 6$2,941 SGD
Retailer 8$3,086 SGD
Retailer 12$3,124 SGD
Retailer 13$3,254 SGD
Retailer 15$3,995 SGD
Retailer 7$4,959 SGD
Retailer 5$5,581 SGD
Retailer 16$5,720 SGD
Retailer 3$6,673 SGD
Do Amore Diamonds$12,043 SGD

22 data points across 16 retailers

12 retailers$1,356 SGD to $6,673 SGD

A
Cheapest Retailer
-
$1,356 SGD
$1,061 USD
A
Retailer 2
-
$1,475 SGD
$1,154 USD
View
A
Retailer 3
-
$1,792 SGD
$1,402 USD
View
Final sale: no returns
A
Retailer 4
-
$1,932 SGD
$1,511 USD
View
B+
Retailer 5
-
$2,504 SGD
$1,959 USD
View
B+
Retailer 6
-
$2,557 SGD
$2,000 USD
View
B+
Retailer 7
-
$3,124 SGD
$2,444 USD
View
B+
Retailer 8
-
$3,254 SGD
$2,545 USD
View
Retailer 9
-
$3,995 SGD
A$4,808 AUD
View
Price last confirmed 9 days ago
Retailer 10
-
$5,720 SGD
£3,523 GBP
View
Price last confirmed 9 days ago
B
Retailer 11
-
$6,673 SGD
$5,220 USD
View
Most Expensive
Do Amore Diamonds
27-9532ECDD0 · Oct 30
$12,043 SGD
$9,420 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,356 SGDSave up to $5,317 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
3.09ct Heart
$1,356 SGD