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Heart|Lab Grown|IGI

5.00ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG831604187

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831604187

Diamond specifications and retailer prices

From $14,630 SGD
$11,444 USD
As of November 1, 2026
Save $44,855 SGD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $59,485 SGD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5ct lab-grown heart diamond

This 5ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831604187 or 831604187. Listed at 18 retailers as of October 31, 2026, with prices from $14,630 to $59,485, a $44,855 spread on the same certified stone. Michael Trio lists it at $59,485. 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

5.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604187
Dimensions10.67 × 11.86 × 6.91 mm
L/W Ratio1.11
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
10.67 mm11.86 mm5.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604187
Side View
Table 57.0%Crown 34.5°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 58.3%

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: Nov 1
Current: $59,485 SGD|Low: $14,630 SGD|High: $87,224 SGD|Avg: $29,283 SGD|-6.2%
Michael Trio
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
November 1, 2026
Retailer 14$14,630 SGD
Retailer 6$15,495 SGD
Retailer 17$15,550 SGD
Retailer 13$15,811 SGD
Retailer 10$16,116 SGD
Retailer 18$16,288 SGD
Retailer 15$16,638 SGD
Retailer 12$16,871 SGD
Retailer 4$17,004 SGD
Retailer 11$17,365 SGD
Retailer 8$27,096 SGD
Retailer 5$29,312 SGD
Retailer 9$35,297 SGD
Retailer 7$36,523 SGD
Retailer 2$47,016 SGD
Retailer 16$49,753 SGD
Michael Trio$59,485 SGD
Retailer 3$87,224 SGD

6 data points across 18 retailers

18 retailers$14,630 SGD to $59,485 SGD

A
Cheapest Retailer
-
$14,630 SGD
$11,444 USD
A
Retailer 2
-
$15,495 SGD
$12,121 USD
View
A
Retailer 3
-
$15,550 SGD
$12,164 USD
View
A
Retailer 4
-
$15,811 SGD
$12,368 USD
View
A
Retailer 5
-
$16,116 SGD
$12,606 USD
View
A
Retailer 6
-
$16,288 SGD
$12,741 USD
View
Final sale: no returns
A
Retailer 7
-
$16,638 SGD
$13,015 USD
View
A
Retailer 8
-
$16,871 SGD
$13,197 USD
View
A
Retailer 9
-
$17,004 SGD
$13,301 USD
View
A
Retailer 10
-
$17,365 SGD
£10,695 GBP
View
B+
Retailer 11
-
$27,096 SGD
£16,689 GBP
View
B+
Retailer 12
-
$29,312 SGD
$22,929 USD
View
B+
Retailer 13
-
$35,297 SGD
$27,610 USD
View
B+
Retailer 14
-
$36,523 SGD
ZAR 461,536 ZAR
View
B
Retailer 15
-
$47,016 SGD
$36,777 USD
View
B
Retailer 16
-
$49,753 SGD
$38,919 USD
View
Most Expensive
B
Michael Trio
2606915690 · Oct 31
$59,485 SGD
View
16 more retailers have this diamond
Prices start from $14,630 SGDSave up to $44,855 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
5.00ct Heart
$14,630 SGD