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Round|Lab Grown|IGI

1.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG768610249

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768610249

Diamond specifications and retailer prices

From $201 USD
As of October 27, 2026
Save $553 USD (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $754 USD at Frank Darling · As of October 27, 2026
View at Frank Darling

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768610249 or 768610249. Listed at 7 retailers as of October 27, 2026, with prices from $201 to $754, a $553 spread on the same certified stone. Frank Darling lists it at $754. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768610249
Dimensions7.30 × 7.35 × 4.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.30 mm7.35 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768610249
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

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 27
Current: $754 USD|Low: $148 USD|High: $100,515 USD|Avg: $7,460 USD|-8.2%
Frank Darling
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
October 27, 2026
Retailer 2$201 USD
Retailer 12$232 USD
Retailer 8$310 USD
Retailer 5$413 USD
Retailer 10$430 USD
Retailer 11$442 USD
Retailer 15$476 USD
Retailer 9$655 USD
Retailer 13$680 USD
Frank Darling$754 USD
Retailer 3$995 USD
Retailer 14$1,153 USD
Retailer 6$1,450 USD
Retailer 4$1,790 USD
Retailer 7$100,515 USD

16 data points across 15 retailers

7 retailers$201 USD to $754 USD

A
Cheapest Retailer
-
$201 USD
Final sale: no returns
A
Retailer 2
-
$229 USD
View
Price last confirmed 44 days ago
Returns within 30 days
B+
Retailer 3
-
$310 USD
View
Returns within 30 days
A
Retailer 4
-
$430 USD
ZAR 6,947 ZAR
View
Price last confirmed 41 days ago
Returns within 7 days
B+
Retailer 5
-
$655 USD
View
Price last confirmed 7 days ago
Returns within 30 days
B
Retailer 6
-
$680 USD
View
Price last confirmed 43 days ago
Returns within 30 days
Most Expensive
B+
Frank Darling
100759602794KD · Oct 27
$754 USD
View
Returns within 30 days
6 more retailers have this diamond
Prices start from $201 USDSave up to $553 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
$201 USD