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Heart|Lab Grown|IGI

1.83ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801694240

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801694240

Diamond specifications and retailer prices

From $868 SGD
$679 USD
As of October 30, 2026
Save $6,841 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,709 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.83ct lab-grown heart diamond

This 1.83ct 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 LG801694240 or 801694240. Listed at 13 retailers as of October 30, 2026, with prices from $868 to $7,709, a $6,841 spread on the same certified stone. Do Amore Diamonds lists it at $7,709. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694240
Dimensions8.20 × 7.76 × 5.01 mm
L/W Ratio1.06
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
8.20 mm7.76 mm1.83 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694240
Side View
Table 61.0%Crown 35.6°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 61.1%

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: $7,709 SGD|Low: $868 SGD|High: $11,097 SGD|Avg: $3,315 SGD|-30.5%
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
October 31, 2026
Retailer 9$868 SGD
Retailer 3$943 SGD
Retailer 11$1,217 SGD
Retailer 5$1,285 SGD
Retailer 4$1,579 SGD
Retailer 10$1,639 SGD
Retailer 2$1,866 SGD
Retailer 13$2,300 SGD
Retailer 12$2,570 SGD
Retailer 14$3,123 SGD
Retailer 8$4,385 SGD
Retailer 7$5,497 SGD
Retailer 6$5,507 SGD
Do Amore Diamonds$7,709 SGD

32 data points across 14 retailers

13 retailers$868 SGD to $7,709 SGD

A
Cheapest Retailer
-
$868 SGD
$679 USD
A
Retailer 2
-
$943 SGD
$738 USD
View
A
Retailer 3
-
$1,217 SGD
$952 USD
View
A
Retailer 4
-
$1,285 SGD
$1,005 USD
View
A
Retailer 5
-
$1,579 SGD
$1,235 USD
View
A
Retailer 6
-
$1,639 SGD
$1,282 USD
View
B+
Retailer 7
-
$1,866 SGD
€1,390 EUR
View
B+
Retailer 8
-
$2,300 SGD
A$2,768 AUD
View
B+
Retailer 9
-
$2,570 SGD
$2,010 USD
View
B
Retailer 10
-
$3,123 SGD
$2,443 USD
View
B+
Retailer 11
-
$4,385 SGD
£2,701 GBP
View
B
Retailer 12
-
$5,497 SGD
$4,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-84A3AA5F2 · Oct 31
$7,709 SGD
$6,030 USD
View
12 more retailers have this diamond
Prices start from $868 SGDSave up to $6,841 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
1.83ct Heart
$868 SGD