Radiant|Lab Grown|IGI

0.74ct D SI2 Radiant Lab Grown Diamond

VG • D/SI2 • IGI LG702545639

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG702545639

Diamond specifications and retailer prices

From $137 USD
As of October 27, 2026
Save $1,083 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,220 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.74ct lab-grown radiant diamond

This 0.74ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG702545639 or 702545639. Listed at 10 retailers as of October 27, 2026, with prices from $137 to $1,220, a $1,083 spread on the same certified stone. Do Amore Diamonds lists it at $1,220. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.74
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702545639
Dimensions6.20 × 4.46 × 2.97 mm
L/W Ratio1.39
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
6.20 mm4.46 mm0.74 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG702545639
Side View
Table 74.0%Crown 49.4°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,220 USD|Low: $207 USD|High: $1,220 USD|Avg: $567 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$207 USD
Retailer 3$315 USD
Retailer 6$317 USD
Retailer 7$404 USD
Retailer 5$576 USD
Retailer 4$602 USD
Retailer 2$880 USD
Do Amore Diamonds$1,220 USD

17 data points across 8 retailers

10 retailers$137 USD to $1,220 USD

A
Cheapest Retailer
-
$137 USD
A
Retailer 2
-
$159 USD
View
A
Retailer 3
-
$207 USD
View
Retailer 4
-
$315 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$317 USD
View
B+
Retailer 6
-
$404 USD
View
B
Retailer 7
-
$576 USD
View
B
Retailer 8
-
$602 USD
View
B
Retailer 9
-
$880 USD
£693 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1699985 · Oct 29
$1,220 USD
View
9 more retailers have this diamond
Prices start from $137 USDSave up to $1,083 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
0.74ct Radiant
$137 USD