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Heart|Lab Grown|IGI

1.93ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846664604

Certificate IGI LG846664604

Diamond specifications and retailer prices

From $1,321 SGD
£814 GBP
As of November 1, 2026
Save $3,889 SGD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,211 SGD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.93ct lab-grown heart diamond

This 1.93ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846664604 or 846664604. Listed at 6 retailers as of November 1, 2026, with prices from $1,321 to $5,211, a $3,889 spread on the same certified stone. With Clarity lists it at $5,211. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664604
Dimensions7.37 × 8.68 × 5.25 mm
L/W Ratio1.18
Top View
7.37 mm8.68 mm1.93 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664604
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 60.5%

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: Nov 1
Current: $4,382 SGD|Low: $1,321 SGD|High: $5,211 SGD|Avg: $3,527 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 1, 2026
Retailer 3$1,321 SGD
Retailer 2$1,888 SGD
Retailer 4$3,287 SGD
Retailer 5$4,299 SGD
Retailer 1$4,382 SGD
With Clarity$5,211 SGD

2 data points across 6 retailers

6 retailers$1,321 SGD to $5,211 SGD

A
Cheapest Retailer
-
$1,321 SGD
£814 GBP
B+
Retailer 2
-
$1,888 SGD
$1,477 USD
View
B
Retailer 3
-
$3,287 SGD
$2,571 USD
View
B
Retailer 4
-
$4,299 SGD
$3,363 USD
View
B
Retailer 5
-
$4,382 SGD
£2,699 GBP
View
Most Expensive
B
With Clarity
846664604 · Nov 1
$5,211 SGD
$4,076 USD
View
5 more retailers have this diamond
Prices start from $1,321 SGDSave up to $3,889 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
1.93ct Heart
$1,321 SGD