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Round|Lab Grown|IGI

1.89ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG830624026

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830624026

Diamond specifications and retailer prices

From $368 SGD
$287 USD
As of October 29, 2026
Save $1,494 SGD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,025 SGD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 1.89ct lab-grown round diamond

This 1.89ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830624026 or 830624026. Listed at 23 retailers as of October 26, 2026, with a 406% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624026
Dimensions7.94 × 7.99 × 4.92 mm
L/W Ratio1.01
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
7.94 mm7.99 mm1.89 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624026
Side View
Table 55.0%Crown 33.3°Girdle: MediumPavilion 41°Culet: NoneDepth 61.8%

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 29
Current: $804 SGD|Low: $359 SGD|High: $2,256 SGD|Avg: $1,050 SGD|+1.0%
Retailer 1
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Retailer 22
October 30, 2026
Retailer 16$368 SGD
Retailer 21$411 SGD
Retailer 9$427 SGD
Retailer 8$456 SGD
Retailer 15$464 SGD
Retailer 17$638 SGD
Retailer 12$660 SGD
Retailer 18$743 SGD
Retailer 3$751 SGD
Retailer 4$784 SGD
Retailer 1$804 SGD
Retailer 19$809 SGD
Retailer 22$1,061 SGD
Retailer 20$1,171 SGD
Retailer 14$1,187 SGD
Retailer 6$1,418 SGD
Retailer 5$1,453 SGD
Retailer 7$1,466 SGD
Retailer 10$1,529 SGD
Retailer 2$1,588 SGD
Retailer 11$1,862 SGD
Retailer 13$2,230 SGD

28 data points across 22 retailers

23 retailers$368 SGD to $1,862 SGD

A
Cheapest Retailer
-
$368 SGD
$287 USD
A
Retailer 2
-
$411 SGD
$321 USD
View
Final sale: no returns
A
Retailer 3
-
$427 SGD
$333 USD
View
A
Retailer 4
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$456 SGD
$356 USD
View
A
Retailer 5
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$464 SGD
$362 USD
View
A
Retailer 6
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$638 SGD
£392 GBP
View
A
Retailer 7
-
$660 SGD
$515 USD
View
A
Retailer 8
-
$743 SGD
€552 EUR
View
A
Retailer 9
-
$751 SGD
$586 USD
View
A
Retailer 10
-
$784 SGD
ZAR 9,879 ZAR
View
A
Retailer 11
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$804 SGD
£494 GBP
View
A
Retailer 12
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$809 SGD
$631 USD
View
B+
Retailer 13
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$1,061 SGD
A$1,273 AUD
View
B+
Retailer 14
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$1,171 SGD
$914 USD
View
B+
Retailer 15
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$1,187 SGD
$926 USD
View
B+
Retailer 16
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$1,418 SGD
$1,106 USD
View
B+
Retailer 17
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$1,453 SGD
View
B+
Retailer 18
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$1,466 SGD
$1,144 USD
View
B+
Retailer 19
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$1,529 SGD
$1,193 USD
View
B+
Retailer 20
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$1,588 SGD
$1,239 USD
View
B+
Retailer 21
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$1,862 SGD
£1,144 GBP
View
Retailer 22
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$2,230 SGD
$1,740 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
21417042A · Oct 1
$3,025 SGD
$2,360 USD
View
Price last confirmed 28 days ago
22 more retailers have this diamond
Prices start from $368 SGDSave up to $1,494 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
1.89ct Round
$368 SGD