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Oval|Lab Grown|IGI

5.65ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG602381864

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG602381864

Diamond specifications and retailer prices

From $939 USD
As of October 29, 2026
Save $4,791 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,730 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.65ct lab-grown oval diamond

This 5.65ct 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 LG602381864 or 602381864. Listed at 22 retailers as of October 29, 2026, with prices from $939 to $5,730, a $4,791 spread on the same certified stone. Brilliant Earth lists it at $5,730. 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

5.65
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602381864
Dimensions14.96 × 10.07 × 5.94 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.96 mm10.07 mm5.65 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602381864
Side View
Table 63.0%Crown 33.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.0%

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: $5,730 USD|Low: $939 USD|High: $5,910 USD|Avg: $2,180 USD|-3.0%
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
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Retailer 17
November 2, 2026
Retailer 7$939 USD
Retailer 5$972 USD
Retailer 2$1,053 USD
Retailer 6$1,370 USD
Retailer 14$1,392 USD
Retailer 10$1,494 USD
Retailer 11$1,540 USD
Retailer 15$1,622 USD
Retailer 16$1,969 USD
Retailer 12$1,975 USD
Retailer 17$1,988 USD
Retailer 8$2,412 USD
Retailer 13$2,682 USD
Retailer 4$3,042 USD
Retailer 9$3,369 USD
Retailer 3$3,664 USD
Brilliant Earth$5,730 USD

34 data points across 17 retailers

22 retailers$939 USD to $5,730 USD

Retailer 1
-
$855 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$939 USD
View
Final sale: no returns
Retailer 3
-
$972 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$978 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$1,053 USD
£829 GBP
View
A
Retailer 6
-
$1,370 USD
View
B+
Retailer 7
-
$1,392 USD
View
A
Retailer 8
-
$1,489 USD
£1,173 GBP
View
A
Retailer 9
-
$1,494 USD
£1,176 GBP
View
B+
Retailer 10
-
$1,540 USD
View
A
Retailer 11
-
$1,622 USD
€1,545 EUR
View
Retailer 12
-
$1,969 USD
A$3,029 AUD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$1,975 USD
ZAR 31,911 ZAR
View
B+
Retailer 14
-
$1,988 USD
View
Retailer 15
-
$2,235 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$2,412 USD
View
B+
Retailer 17
-
$2,682 USD
£2,112 GBP
View
B
Retailer 18
-
$3,021 USD
View
B
Retailer 19
-
$3,042 USD
View
B
Retailer 20
-
$3,369 USD
View
Retailer 21
-
$3,664 USD
£2,885 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
8337942A · Nov 2
$5,730 USD
View
21 more retailers have this diamond
Prices start from $939 USDSave up to $4,791 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
5.65ct Oval
$939 USD