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Heart|Lab Grown|IGI

3.02ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG831604183

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831604183

Diamond specifications and retailer prices

From $3,780 SGD
$2,957 USD
As of October 30, 2026
Save $11,484 SGD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,264 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.02ct lab-grown heart diamond

This 3.02ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831604183 or 831604183. Listed at 19 retailers as of October 30, 2026, with prices from $3,780 to $15,264, a $11,484 spread on the same certified stone. Taylor and Hart lists it at $15,264. 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

3.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604183
Dimensions8.83 × 10.01 × 5.86 mm
L/W Ratio1.13
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
8.83 mm10.01 mm3.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604183
Side View
Table 59.0%Crown 35.9°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
A
Excellent
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: $12,643 SGD|Low: $3,780 SGD|High: $16,121 SGD|Avg: $8,004 SGD|-21.6%
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
Taylor and Hart
October 31, 2026
Retailer 15$3,780 SGD
Retailer 13$3,993 SGD
Retailer 9$4,113 SGD
Retailer 8$4,233 SGD
Retailer 5$4,359 SGD
Retailer 2$4,385 SGD
Retailer 7$4,444 SGD
Retailer 3$4,589 SGD
Retailer 16$5,233 SGD
Retailer 6$5,479 SGD
Retailer 12$5,500 SGD
Retailer 17$5,926 SGD
Retailer 14$8,749 SGD
Retailer 18$10,183 SGD
Retailer 4$11,173 SGD
Retailer 11$11,547 SGD
Retailer 1$12,643 SGD
Retailer 10$12,773 SGD
Taylor and Hart$15,264 SGD

5 data points across 19 retailers

19 retailers$3,780 SGD to $15,264 SGD

A
Cheapest Retailer
-
$3,780 SGD
$2,957 USD
A
Retailer 2
-
$3,993 SGD
HK$24,400 HKD
View
A
Retailer 3
-
$4,113 SGD
$3,217 USD
View
A
Retailer 4
-
$4,233 SGD
$3,311 USD
View
Final sale: no returns
A
Retailer 5
-
$4,359 SGD
$3,410 USD
View
A
Retailer 6
-
$4,385 SGD
$3,430 USD
View
A
Retailer 7
-
$4,444 SGD
$3,476 USD
View
B+
Retailer 8
-
$4,589 SGD
$3,590 USD
View
B+
Retailer 9
-
$5,233 SGD
£3,223 GBP
View
B+
Retailer 10
-
$5,479 SGD
$4,286 USD
View
B+
Retailer 11
-
$5,500 SGD
$4,302 USD
View
B+
Retailer 12
-
$5,926 SGD
£3,650 GBP
View
B+
Retailer 13
-
$8,749 SGD
$6,844 USD
View
B
Retailer 14
-
$10,183 SGD
ZAR 128,677 ZAR
View
B
Retailer 15
-
$11,173 SGD
£6,882 GBP
View
B+
Retailer 16
-
$11,547 SGD
View
B
Retailer 17
-
$12,643 SGD
$9,890 USD
View
B
Retailer 18
-
$12,773 SGD
$9,991 USD
View
Most Expensive
B
Taylor and Hart
X6MST1E · Oct 30
$15,264 SGD
$11,940 USD
View
18 more retailers have this diamond
Prices start from $3,780 SGDSave up to $11,484 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
3.02ct Heart
$3,780 SGD