Oval|Lab Grown|IGI

0.73ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG821659869

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821659869

Diamond specifications and retailer prices

From $343 USD
As of October 30, 2026
Save $1,947 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,290 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown oval diamond

This 0.73ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821659869 or 821659869. Listed at 18 retailers as of October 29, 2026, with prices from $343 to $2,290, a $1,947 spread on the same certified stone. Do Amore Diamonds lists it at $2,290. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821659869
Dimensions7.33 × 5.09 × 3.18 mm
L/W Ratio1.44
Girdle conditionFaceted
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
7.33 mm5.09 mm0.73 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821659869
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

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: $2,290 USD|Low: $228 USD|High: $2,730 USD|Avg: $981 USD
Do Amore Diamonds
Retailer 2
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Retailer 18
October 30, 2026
Retailer 11$343 USD
Retailer 8$395 USD
Retailer 6$534 USD
Retailer 3$565 USD
Retailer 17$650 USD
Retailer 18$686 USD
Retailer 12$746 USD
Retailer 2$754 USD
Retailer 13$760 USD
Retailer 5$906 USD
Retailer 16$1,070 USD
Retailer 10$1,180 USD
Retailer 4$1,245 USD
Retailer 9$1,470 USD
Retailer 15$1,510 USD
Retailer 7$1,530 USD
Retailer 14$1,687 USD
Do Amore Diamonds$2,290 USD

34 data points across 18 retailers

18 retailers$343 USD to $2,290 USD

A
Cheapest Retailer
-
$343 USD
Final sale: no returns
A
Retailer 2
-
$381 USD
View
A
Retailer 3
-
$395 USD
View
A
Retailer 4
-
$534 USD
View
B+
Retailer 5
-
$565 USD
View
B+
Retailer 6
-
$686 USD
View
B+
Retailer 7
-
$746 USD
A$1,148 AUD
View
B+
Retailer 8
-
$754 USD
£593 GBP
View
B+
Retailer 9
-
$760 USD
ZAR 12,278 ZAR
View
B
Retailer 10
-
$906 USD
View
B+
Retailer 11
-
$1,070 USD
View
B
Retailer 12
-
$1,180 USD
View
B
Retailer 13
-
$1,245 USD
CA$1,729 CAD
View
B
Retailer 14
-
$1,470 USD
View
B
Retailer 15
-
$1,510 USD
View
B
Retailer 16
-
$1,530 USD
View
B
Retailer 17
-
$1,687 USD
£1,328 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D87811 · Oct 29
$2,290 USD
View
17 more retailers have this diamond
Prices start from $343 USDSave up to $1,947 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 Oval
$343 USD