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Round|Lab Grown|IGI

1.45ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG840633266

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840633266

Diamond specifications and retailer prices

From $297 SGD
$232 USD
As of October 29, 2026
Save $2,140 SGD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,437 SGD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840633266 or 840633266. Listed at 22 retailers as of October 29, 2026, with prices from $297 to $2,437, a $2,140 spread on the same certified stone. Helzberg Diamonds lists it at $2,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633266
Dimensions7.32 × 7.36 × 4.41 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
7.32 mm7.36 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633266
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

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 29
Current: $2,437 SGD|Low: $297 SGD|High: $2,437 SGD|Avg: $923 SGD
Helzberg Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 18$297 SGD
Retailer 3$332 SGD
Retailer 13$344 SGD
Retailer 12$368 SGD
Retailer 14$372 SGD
Retailer 16$585 SGD
Retailer 19$613 SGD
Retailer 5$624 SGD
Retailer 8$632 SGD
Retailer 21$687 SGD
Retailer 17$692 SGD
Retailer 22$835 SGD
Retailer 11$897 SGD
Retailer 9$954 SGD
Retailer 2$966 SGD
Retailer 10$1,183 SGD
Retailer 7$1,189 SGD
Retailer 4$1,249 SGD
Retailer 6$1,400 SGD
Retailer 20$1,482 SGD
Retailer 15$1,777 SGD
Helzberg Diamonds$2,437 SGD

22 data points across 22 retailers

22 retailers$297 SGD to $2,437 SGD

A
Cheapest Retailer
-
$297 SGD
$232 USD
A
Retailer 2
-
$332 SGD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$344 SGD
$269 USD
View
A
Retailer 4
-
$368 SGD
$288 USD
View
A
Retailer 5
-
$372 SGD
$291 USD
View
A
Retailer 6
-
$585 SGD
£360 GBP
View
A
Retailer 7
-
$613 SGD
€457 EUR
View
A
Retailer 8
-
$624 SGD
$488 USD
View
A
Retailer 9
-
$632 SGD
ZAR 7,987 ZAR
View
A
Retailer 10
-
$687 SGD
$537 USD
View
A
Retailer 11
-
$692 SGD
£426 GBP
View
B+
Retailer 12
-
$835 SGD
$653 USD
View
B+
Retailer 13
-
$897 SGD
A$1,080 AUD
View
B+
Retailer 14
-
$954 SGD
$746 USD
View
B+
Retailer 15
-
$966 SGD
$756 USD
View
B+
Retailer 16
-
$1,183 SGD
$925 USD
View
B+
Retailer 17
-
$1,189 SGD
View
B
Retailer 18
-
$1,249 SGD
$977 USD
View
B+
Retailer 19
-
$1,400 SGD
$1,095 USD
View
B+
Retailer 20
-
$1,482 SGD
£913 GBP
View
B
Retailer 21
-
$1,777 SGD
$1,390 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJJIMM · Oct 30
$2,437 SGD
$1,906 USD
View
21 more retailers have this diamond
Prices start from $297 SGDSave up to $2,140 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
1.45ct Round
$297 SGD