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Oval|Lab Grown|IGI

5.73ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG683578639

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG683578639

Diamond specifications and retailer prices

From $910 USD
As of October 29, 2026
Save $4,800 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,710 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.73ct lab-grown oval diamond

This 5.73ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683578639 or 683578639. Listed at 24 retailers as of October 29, 2026, with prices from $910 to $5,710, a $4,800 spread on the same certified stone. Brilliant Earth lists it at $5,710. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.73
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683578639
Dimensions14.30 × 10.34 × 6.26 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.30 mm10.34 mm5.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683578639
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

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 29
Current: $5,710 USD|Low: $910 USD|High: $11,190 USD|Avg: $2,620 USD|-49.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 17$910 USD
Retailer 6$1,019 USD
Retailer 4$1,056 USD
Retailer 12$1,230 USD
Retailer 8$1,510 USD
Retailer 3$1,585 USD
Retailer 10$1,626 USD
Retailer 13$1,635 USD
Retailer 2$2,140 USD
Retailer 11$2,145 USD
Retailer 16$2,154 USD
Retailer 9$2,911 USD
Retailer 5$3,303 USD
Retailer 7$3,542 USD
Retailer 14$3,585 USD
Retailer 15$4,435 USD
Brilliant Earth$5,710 USD

43 data points across 17 retailers

24 retailers$910 USD to $5,710 USD

A
Cheapest Retailer
-
$910 USD
A
Retailer 2
-
$990 USD
View
A
Retailer 3
-
$1,019 USD
View
Final sale: no returns
A
Retailer 4
-
$1,056 USD
View
Retailer 5
-
$1,056 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,230 USD
View
A
Retailer 7
-
$1,510 USD
View
B+
Retailer 8
-
$1,585 USD
View
A
Retailer 9
-
$1,626 USD
£1,280 GBP
View
A
Retailer 10
-
$1,635 USD
€1,557 EUR
View
B+
Retailer 11
-
$2,140 USD
A$3,292 AUD
View
B+
Retailer 12
-
$2,145 USD
ZAR 34,652 ZAR
View
B+
Retailer 13
-
$2,154 USD
View
B+
Retailer 14
-
$2,498 USD
View
Retailer 15
-
$2,658 USD
A$4,090 AUD
View
Price last confirmed 156 days ago
B
Retailer 16
-
$2,911 USD
£2,292 GBP
View
B
Retailer 17
-
$2,968 USD
View
B
Retailer 18
-
$3,303 USD
View
B
Retailer 19
-
$3,542 USD
SGD 4,786 SGD
View
B
Retailer 20
-
$3,585 USD
£2,823 GBP
View
B
Retailer 21
-
$3,669 USD
View
B
Retailer 22
-
$3,874 USD
View
B
Retailer 23
-
$4,435 USD
View
Most Expensive
B
Brilliant Earth
14082426A · Oct 31
$5,710 USD
View
23 more retailers have this diamond
Prices start from $910 USDSave up to $4,800 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
5.73ct Oval
$910 USD