CaratHunter
Plans
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 $232 USD
As of October 29, 2026
Save $1,674 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,906 USD at Helzberg Diamonds · As of October 29, 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 $232 to $1,906, a $1,674 spread on the same certified stone. Helzberg Diamonds lists it at $1,906. 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
Color
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,906 USD|Low: $232 USD|High: $1,906 USD|Avg: $723 USD
Helzberg 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 13$232 USD
Retailer 21$260 USD
Retailer 14$272 USD
Retailer 10$288 USD
Retailer 12$291 USD
Retailer 18$459 USD
Retailer 16$480 USD
Retailer 3$488 USD
Retailer 6$494 USD
Retailer 19$537 USD
Retailer 2$540 USD
Retailer 20$653 USD
Retailer 9$702 USD
Retailer 7$746 USD
Retailer 8$925 USD
Retailer 5$930 USD
Retailer 11$939 USD
Retailer 22$977 USD
Retailer 4$1,095 USD
Retailer 17$1,160 USD
Retailer 15$1,390 USD
Helzberg Diamonds$1,906 USD

21 data points across 22 retailers

22 retailers$232 USD to $1,906 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$272 USD
View
A
Retailer 4
-
$288 USD
View
A
Retailer 5
-
$291 USD
View
A
Retailer 6
-
$459 USD
£361 GBP
View
A
Retailer 7
-
$480 USD
€457 EUR
View
A
Retailer 8
-
$488 USD
View
A
Retailer 9
-
$494 USD
ZAR 7,987 ZAR
View
A
Retailer 10
-
$537 USD
View
A
Retailer 11
-
$540 USD
£425 GBP
View
B+
Retailer 12
-
$653 USD
View
B+
Retailer 13
-
$702 USD
A$1,080 AUD
View
B+
Retailer 14
-
$746 USD
View
B+
Retailer 15
-
$925 USD
View
B+
Retailer 16
-
$930 USD
SGD 1,257 SGD
View
B
Retailer 17
-
$939 USD
View
B
Retailer 18
-
$977 USD
View
B+
Retailer 19
-
$1,095 USD
View
B+
Retailer 20
-
$1,160 USD
£913 GBP
View
B
Retailer 21
-
$1,390 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJJIMM · Oct 29
$1,906 USD
View
21 more retailers have this diamond
Prices start from $232 USDSave up to $1,674 USD

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
$232 USD