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Round|Lab Grown|IGI

1.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG787675736

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787675736

Diamond specifications and retailer prices

From €178 EUR
$199 USD
As of October 28, 2026
Save €493 EUR (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €671 EUR at Frank Darling · As of October 30, 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 LG787675736 or 787675736. Listed at 6 retailers as of October 28, 2026, with prices from €178 to €671, a €493 spread on the same certified stone. Frank Darling lists it at €671. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787675736
Dimensions7.33 × 7.37 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm7.37 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787675736
Side View
Table 59.0%Crown 34.6°Girdle: MediumPavilion 40.6°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 28
Current: €671 EUR|Low: €167 EUR|High: €1,033 EUR|Avg: €535 EUR|-3.4%
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
October 27, 2026
Retailer 2€178 EUR
Retailer 6€276 EUR
Retailer 10€350 EUR
Retailer 9€383 EUR
Retailer 3€427 EUR
Retailer 4€474 EUR
Retailer 5€554 EUR
Retailer 7€586 EUR
Retailer 11€610 EUR
Frank Darling€671 EUR
Retailer 12€717 EUR
Retailer 8€797 EUR
Retailer 13€1,033 EUR

11 data points across 13 retailers

6 retailers€178 EUR to €671 EUR

A
Cheapest Retailer
-
€178 EUR
$199 USD
Final sale: no returns
B+
Retailer 2
-
€276 EUR
$308 USD
View
Retailer 3
-
€350 EUR
ZAR 6,313 ZAR
View
Price last confirmed 44 days ago
Retailer 4
-
€554 EUR
A$953 AUD
View
Price last confirmed 120 days ago
Retailer 5
-
€586 EUR
$655 USD
View
Price last confirmed 13 days ago
Most Expensive
B+
Frank Darling
100765825705KD · Oct 30
€671 EUR
$750 USD
View
5 more retailers have this diamond
Prices start from €178 EURSave up to €493 EUR

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
€178 EUR