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Heart|Lab Grown|IGI

1.90ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG750577927

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750577927

Diamond specifications and retailer prices

From $377 SGD
$295 USD
As of November 2, 2026
Save $1,682 SGD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,059 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.9ct lab-grown heart diamond

This 1.9ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750577927 or 750577927. Listed at 17 retailers as of October 31, 2026, with prices from $377 to $2,059, a $1,682 spread on the same certified stone. Brilliant Earth lists it at $2,059. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750577927
Dimensions7.78 × 8.53 × 5.06 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm8.53 mm1.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG750577927
Side View
Table 59.0%Crown 36°Girdle: THN-STKPavilion 41.9°Culet: NoneDepth 59.3%

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: Nov 2
Current: $2,059 SGD|Low: $354 SGD|High: $2,174 SGD|Avg: $1,021 SGD|-5.3%
Brilliant Earth
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
November 2, 2026
Retailer 17$377 SGD
Retailer 8$468 SGD
Retailer 9$468 SGD
Retailer 14$549 SGD
Retailer 13$703 SGD
Retailer 12$752 SGD
Retailer 5$766 SGD
Retailer 10$806 SGD
Retailer 2$828 SGD
Retailer 4$916 SGD
Retailer 6$1,001 SGD
Retailer 15$1,203 SGD
Retailer 3$1,503 SGD
Retailer 7$1,564 SGD
Retailer 16$1,797 SGD
Retailer 11$1,873 SGD
Brilliant Earth$2,059 SGD

36 data points across 17 retailers

17 retailers$377 SGD to $2,059 SGD

A
Cheapest Retailer
-
$377 SGD
$295 USD
A
Retailer 2
-
$468 SGD
$366 USD
View
Retailer 3
-
$468 SGD
$366 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$549 SGD
£338 GBP
View
Price last confirmed 16 days ago
A
Retailer 5
-
$703 SGD
$550 USD
View
A
Retailer 6
-
$752 SGD
€560 EUR
View
A
Retailer 7
-
$766 SGD
$599 USD
View
A
Retailer 8
-
$806 SGD
ZAR 10,182 ZAR
View
A
Retailer 9
-
$828 SGD
£510 GBP
View
B+
Retailer 10
-
$916 SGD
$716 USD
View
B+
Retailer 11
-
$1,001 SGD
$783 USD
View
B+
Retailer 12
-
$1,203 SGD
$941 USD
View
B
Retailer 13
-
$1,503 SGD
$1,175 USD
View
B
Retailer 14
-
$1,564 SGD
$1,223 USD
View
B
Retailer 15
-
$1,797 SGD
$1,405 USD
View
B
Retailer 16
-
$1,873 SGD
£1,153 GBP
View
Most Expensive
B
Brilliant Earth
20960832A · Oct 31
$2,059 SGD
$1,610 USD
View
16 more retailers have this diamond
Prices start from $377 SGDSave up to $1,682 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
1.90ct Heart
$377 SGD