Oval|Lab Grown|IGI

7.70ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG807651487

Certificate IGI LG807651487

Diamond specifications and retailer prices

From $2,348 USD
Save $5,522 USD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,870 USD at Brilliant Earth
View at Brilliant Earth

About this 7.7ct lab-grown oval diamond

This 7.7ct 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 LG807651487 or 807651487. Listed at 6 retailers, with prices from $2,348 to $7,870 at Brilliant Earth, a $5,522 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

7.70
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807651487
Dimensions16.00 × 10.95 × 6.93 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.00 mm10.95 mm7.70 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807651487
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.3%

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: $7,870 USD|Low: $2,166 USD|High: $8,960 USD|Avg: $4,047 USD|-12.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 1, 2026
Retailer 7$2,166 USD
Retailer 6$2,186 USD
Retailer 9$2,309 USD
Retailer 2$2,348 USD
Retailer 4$4,163 USD
Retailer 5$4,207 USD
Retailer 3$4,731 USD
Retailer 8$4,926 USD
Retailer 10$6,163 USD
Brilliant Earth$7,870 USD

11 data points across 10 retailers

6 retailers$2,348 USD to $7,870 USD

A
Retailer 1
-
$2,186 USD
€2,082 EUR
Price last confirmed 78 days ago
B+
Retailer 2
-
$2,348 USD
View
B
Retailer 3
-
$4,163 USD
View
B
Retailer 4
-
$4,731 USD
£3,725 GBP
View
B
Retailer 5
-
$4,850 USD
View
Most Expensive
B
Brilliant Earth
20927216Y · Oct 1
$7,870 USD
View
5 more retailers have this diamond
Prices start from $2,348 USDSave up to $5,522 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
7.70ct Oval
$2,348 USD