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Round|Lab Grown|IGI

1.19ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG640432563

Shape and cutting style on the report: Round brilliant

Certificate IGI LG640432563

Diamond specifications and retailer prices

From $314 SGD
$245 USD
As of October 28, 2026
Save $1,295 SGD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,609 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG640432563 or 640432563. Listed at 17 retailers as of October 28, 2026, with prices from $314 to $1,609, a $1,295 spread on the same certified stone. Reve Diamonds lists it at $1,609. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640432563
Dimensions6.77 × 6.80 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.77 mm6.80 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640432563
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.1%

Caratlytics Score

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A+
Exceptional
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 28
Current: $644 SGD|Low: $271 SGD|High: $1,609 SGD|Avg: $717 SGD|+4.4%
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
Reve Diamonds
October 29, 2026
Retailer 2$271 SGD
Retailer 4$314 SGD
Retailer 8$331 SGD
Retailer 5$349 SGD
Retailer 15$349 SGD
Retailer 14$481 SGD
Retailer 10$556 SGD
Retailer 11$599 SGD
Retailer 1$644 SGD
Retailer 3$658 SGD
Retailer 12$853 SGD
Retailer 16$872 SGD
Retailer 6$1,121 SGD
Retailer 13$1,124 SGD
Retailer 7$1,189 SGD
Retailer 9$1,405 SGD
Reve Diamonds$1,609 SGD

44 data points across 17 retailers

17 retailers$314 SGD to $1,609 SGD

A+
Retailer 1
-
$271 SGD
$211 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$314 SGD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$331 SGD
$258 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$349 SGD
$272 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$349 SGD
$272 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$481 SGD
$375 USD
View
A
Retailer 7
-
$556 SGD
£342 GBP
View
A
Retailer 8
-
$599 SGD
ZAR 7,548 ZAR
View
A
Retailer 9
-
$644 SGD
£396 GBP
View
A
Retailer 10
-
$658 SGD
$513 USD
View
B+
Retailer 11
-
$853 SGD
A$1,023 AUD
View
B+
Retailer 12
-
$872 SGD
$680 USD
View
B+
Retailer 13
-
$1,121 SGD
$874 USD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$1,124 SGD
$877 USD
View
B+
Retailer 15
-
$1,189 SGD
$927 USD
View
B+
Retailer 16
-
$1,405 SGD
£863 GBP
View
Most Expensive
B
Reve Diamonds
AB13E39EF · Oct 28
$1,609 SGD
$1,255 USD
View
16 more retailers have this diamond
Prices start from $314 SGDSave up to $1,295 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+
1.19ct Round
$314 SGD