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Round|Lab Grown|IGI

0.73ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG770690518

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770690518

Diamond specifications and retailer prices

From $148 USD
As of October 30, 2026
Save $1,132 USD (88%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $1,280 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770690518 or 770690518. Listed at 28 retailers as of October 29, 2026, with prices from $148 to $1,280, a $1,132 spread on the same certified stone. Do Amore Diamonds lists it at $1,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770690518
Dimensions5.77 × 5.81 × 3.59 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
5.77 mm5.81 mm0.73 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770690518
Side View
Table 56.0%Crown 34.6°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

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 30
Current: $1,280 USD|Low: $146 USD|High: $1,280 USD|Avg: $485 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 6$148 USD
Retailer 9$165 USD
Retailer 8$248 USD
Retailer 11$272 USD
Retailer 13$313 USD
Retailer 2$315 USD
Retailer 17$330 USD
Retailer 16$333 USD
Retailer 3$347 USD
Retailer 5$358 USD
Retailer 19$443 USD
Retailer 21$465 USD
Retailer 20$477 USD
Retailer 7$520 USD
Retailer 4$525 USD
Retailer 18$563 USD
Retailer 10$591 USD
Retailer 12$762 USD
Retailer 15$859 USD
Retailer 14$984 USD
Do Amore Diamonds$1,280 USD

37 data points across 21 retailers

28 retailers$148 USD to $1,280 USD

Retailer 1
-
$133 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$148 USD
View
Final sale: no returns
Retailer 3
-
$151 USD
View
Price last confirmed 40 days ago
Retailer 4
-
$155 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$159 USD
View
Price last confirmed 41 days ago
Retailer 6
-
$165 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$248 USD
View
A
Retailer 8
-
$272 USD
View
A
Retailer 9
-
$313 USD
€298 EUR
View
A
Retailer 10
-
$315 USD
£248 GBP
View
A
Retailer 11
-
$330 USD
ZAR 5,330 ZAR
View
A
Retailer 12
-
$333 USD
£262 GBP
View
B+
Retailer 13
-
$347 USD
View
B+
Retailer 14
-
$358 USD
View
B+
Retailer 15
-
$443 USD
A$682 AUD
View
B+
Retailer 16
-
$465 USD
A$715 AUD
View
B+
Retailer 17
-
$477 USD
CA$662 CAD
View
B+
Retailer 18
-
$520 USD
View
B+
Retailer 19
-
$525 USD
A$808 AUD
View
B
Retailer 20
-
$563 USD
View
Retailer 21
-
$573 USD
View
Price last confirmed 39 days ago
B
Retailer 22
-
$591 USD
View
B
Retailer 23
-
$761 USD
View
B
Retailer 24
-
$762 USD
View
B
Retailer 25
-
$859 USD
£676 GBP
View
B
Retailer 26
-
$984 USD
View
B
Retailer 27
-
$1,100 USD
View
Most Expensive
B
Do Amore Diamonds
27-EF7A11237 · Oct 29
$1,280 USD
View
27 more retailers have this diamond
Prices start from $148 USDSave up to $1,132 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
0.73ct Round
$148 USD