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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 $1,163 SGD
$910 USD
As of October 29, 2026
Save $6,136 SGD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,300 SGD 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 $1,163 to $7,300, a $6,136 spread on the same certified stone. Brilliant Earth lists it at $7,300. 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
Colour
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

How it works →
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: $7,300 SGD|Low: $1,163 SGD|High: $14,305 SGD|Avg: $3,350 SGD|-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
November 1, 2026
Retailer 17$1,163 SGD
Retailer 6$1,303 SGD
Retailer 4$1,350 SGD
Retailer 13$1,572 SGD
Retailer 8$1,930 SGD
Retailer 3$2,026 SGD
Retailer 10$2,078 SGD
Retailer 14$2,090 SGD
Retailer 11$2,736 SGD
Retailer 12$2,742 SGD
Retailer 16$2,754 SGD
Retailer 9$3,721 SGD
Retailer 5$4,223 SGD
Retailer 7$4,528 SGD
Retailer 2$4,577 SGD
Retailer 15$5,670 SGD
Brilliant Earth$7,300 SGD

43 data points across 17 retailers

24 retailers$1,163 SGD to $7,300 SGD

A
Cheapest Retailer
-
$1,163 SGD
$910 USD
A
Retailer 2
-
$1,266 SGD
$990 USD
View
A
Retailer 3
-
$1,303 SGD
$1,019 USD
View
Final sale: no returns
A
Retailer 4
-
$1,350 SGD
$1,056 USD
View
Retailer 5
-
$1,350 SGD
$1,056 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,572 SGD
$1,230 USD
View
A
Retailer 7
-
$1,930 SGD
$1,510 USD
View
B+
Retailer 8
-
$2,026 SGD
$1,585 USD
View
A
Retailer 9
-
$2,078 SGD
£1,280 GBP
View
A
Retailer 10
-
$2,090 SGD
€1,557 EUR
View
B+
Retailer 11
-
$2,736 SGD
A$3,292 AUD
View
B+
Retailer 12
-
$2,742 SGD
ZAR 34,652 ZAR
View
B+
Retailer 13
-
$2,754 SGD
$2,154 USD
View
B+
Retailer 14
-
$3,193 SGD
$2,498 USD
View
Retailer 15
-
$3,398 SGD
A$4,090 AUD
View
Price last confirmed 157 days ago
B
Retailer 16
-
$3,721 SGD
£2,292 GBP
View
B
Retailer 17
-
$3,794 SGD
$2,968 USD
View
B
Retailer 18
-
$4,223 SGD
$3,303 USD
View
B
Retailer 19
-
$4,528 SGD
View
B
Retailer 20
-
$4,577 SGD
£2,819 GBP
View
B
Retailer 21
-
$4,691 SGD
$3,669 USD
View
B
Retailer 22
-
$4,953 SGD
$3,874 USD
View
B
Retailer 23
-
$5,670 SGD
$4,435 USD
View
Most Expensive
B
Brilliant Earth
14082426A · Oct 31
$7,300 SGD
$5,710 USD
View
23 more retailers have this diamond
Prices start from $1,163 SGDSave up to $6,136 SGD

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
$1,163 SGD