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Oval|Lab Grown|IGI

0.73ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG778617259

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778617259

Diamond specifications and retailer prices

From $870 USD
A$1,338 AUD
As of October 29, 2026
Save $130 USD (13%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,700 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 LG778617259 or 778617259. Listed at 4 retailers as of October 29, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 angle37.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778617259
Dimensions7.27 × 5.17 × 3.08 mm
L/W Ratio1.41
Girdle conditionFaceted
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
7.27 mm5.17 mm0.73 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778617259
Side View
Table 57.0%Crown 37.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,700 USD|Low: $383 USD|High: $2,700 USD|Avg: $973 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 29, 2026
Retailer 8$392 USD
Retailer 15$486 USD
Retailer 5$534 USD
Retailer 10$620 USD
Retailer 6$622 USD
Retailer 7$674 USD
Retailer 9$710 USD
Retailer 3$740 USD
Retailer 2$870 USD
Retailer 14$1,000 USD
Retailer 4$1,182 USD
Retailer 11$1,278 USD
Retailer 13$1,405 USD
Retailer 12$1,746 USD
Do Amore Diamonds$2,700 USD

13 data points across 15 retailers

4 retailers$870 USD to $1,000 USD

Retailer 1
-
$534 USD
Price last confirmed 30 days ago
B+
Retailer 2
-
$870 USD
A$1,338 AUD
View
B
Retailer 3
-
$1,000 USD
View
Most Expensive
Do Amore Diamonds
32-LG778617259 · Oct 29
$2,700 USD
View
Price under review
3 more retailers have this diamond
Prices start from $870 USDSave up to $130 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.

B+
0.73ct Oval
$870 USD