Oval|Lab Grown|IGI

9.77ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG809620180

Certificate IGI LG809620180

Diamond specifications and retailer prices

From $2,438 USD
£1,920 GBP
Save $7,612 USD (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,050 USD at Brilliant Earth
View at Brilliant Earth

About this 9.77ct lab-grown oval diamond

This 9.77ct 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 LG809620180 or 809620180. Listed at 4 retailers, with prices from $2,438 to $10,050 at Brilliant Earth, a $7,612 spread on the same certified stone. 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

9.77
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809620180
Dimensions17.47 × 12.17 × 17.47 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.47 mm12.17 mm9.77 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809620180
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $10,050 USD|Low: $2,428 USD|High: $19,710 USD|Avg: $6,841 USD|-49.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 29, 2026
Retailer 2$2,433 USD
Retailer 3$5,877 USD
Retailer 5$6,893 USD
Retailer 4$8,036 USD
Brilliant Earth$10,050 USD

35 data points across 5 retailers

4 retailers$2,438 USD to $10,050 USD

A
Cheapest Retailer
-
$2,438 USD
£1,920 GBP
B
Retailer 2
-
$5,877 USD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$6,893 USD
A$10,604 AUD
View
Price last confirmed 89 days ago
Most Expensive
C
Brilliant Earth
20226953A · Sep 29
$10,050 USD
View
3 more retailers have this diamond
Prices start from $2,438 USDSave up to $7,612 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.

A
9.77ct Oval
$2,438 USD