Round|Lab Grown|IGI

1.49ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG783644747

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783644747

Diamond specifications and retailer prices

From $224 USD
As of November 1, 2026
Save $1,146 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,438 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.49ct lab-grown round diamond

This 1.49ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783644747 or 783644747. Listed at 23 retailers as of October 31, 2026, with a 512% 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

1.49
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783644747
Dimensions7.31 × 7.36 × 4.46 mm
L/W Ratio1.01
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
7.31 mm7.36 mm1.49 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783644747
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

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 1
Current: $516 USD|Low: $215 USD|High: $1,370 USD|Avg: $525 USD|+6.5%
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
November 2, 2026
Retailer 13$224 USD
Retailer 14$249 USD
Retailer 4$277 USD
Retailer 6$277 USD
Retailer 3$375 USD
Retailer 7$479 USD
Retailer 8$502 USD
Retailer 1$516 USD
Retailer 5$530 USD
Retailer 10$677 USD
Retailer 2$705 USD
Retailer 12$729 USD
Retailer 9$1,118 USD
Retailer 11$1,370 USD

42 data points across 14 retailers

23 retailers$224 USD to $1,370 USD

A
Cheapest Retailer
-
$224 USD
A
Retailer 2
-
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$260 USD
View
A
Retailer 4
-
$277 USD
View
Retailer 5
-
$277 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 7
-
$375 USD
View
A
Retailer 8
-
$479 USD
ZAR 7,738 ZAR
View
A
Retailer 9
-
$502 USD
€478 EUR
View
A
Retailer 10
-
$516 USD
£406 GBP
View
B+
Retailer 11
-
$530 USD
View
B+
Retailer 12
-
$567 USD
View
B+
Retailer 13
-
$677 USD
A$1,041 AUD
View
Retailer 14
-
$705 USD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
$718 USD
View
B+
Retailer 16
-
$729 USD
View
B
Retailer 17
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$892 USD
View
B
Retailer 18
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$901 USD
SGD 1,218 SGD
View
B
Retailer 19
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$944 USD
View
B
Retailer 20
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$1,118 USD
£880 GBP
View
B
Retailer 21
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$1,269 USD
View
B
Retailer 22
-
$1,370 USD
View
Most Expensive
Queensmith
LG783644747 · Oct 27
$2,438 USD
£1,920 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $224 USDSave up to $1,146 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
1.49ct Round
$224 USD