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Oval|Lab Grown|IGI

1.70ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG779649580

Certificate IGI LG779649580

Diamond specifications and retailer prices

From $328 USD
Save $2,272 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,260 USD at Brilliant Earth
View at Brilliant Earth

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779649580 or 779649580. Listed at 15 retailers, with a 693% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779649580
Dimensions9.54 × 6.86 × 4.16 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Top View
9.54 mm6.86 mm1.70 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779649580
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.6%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $3,260 USD|Low: $234 USD|High: $3,260 USD|Avg: $1,102 USD
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
Retailer 18
October 1, 2026
Retailer 13$328 USD
Retailer 3$452 USD
Retailer 14$471 USD
Retailer 15$486 USD
Retailer 18$525 USD
Retailer 7$610 USD
Retailer 6$612 USD
Retailer 17$701 USD
Retailer 10$734 USD
Retailer 9$791 USD
Retailer 16$860 USD
Retailer 4$1,018 USD
Retailer 2$1,444 USD
Retailer 8$1,559 USD
Retailer 12$1,623 USD
Retailer 11$2,120 USD
Retailer 5$2,600 USD
Brilliant Earth$3,260 USD

25 data points across 18 retailers

15 retailers$328 USD to $2,600 USD

A
Cheapest Retailer
-
$328 USD
A
Retailer 2
-
$452 USD
View
A
Retailer 3
-
$471 USD
View
B+
Retailer 4
-
$486 USD
View
A
Retailer 5
-
$525 USD
View
A
Retailer 6
-
$610 USD
€581 EUR
View
A
Retailer 7
-
$612 USD
View
B+
Retailer 8
-
$701 USD
A$1,078 AUD
View
B+
Retailer 9
-
$860 USD
View
B+
Retailer 10
-
$1,018 USD
View
B
Retailer 11
-
$1,444 USD
A$2,222 AUD
View
B
Retailer 12
-
$1,623 USD
£1,278 GBP
View
B
Retailer 13
-
$2,120 USD
View
B
Retailer 14
-
$2,600 USD
View
Most Expensive
B
Brilliant Earth
18732217A · Sep 1
$3,260 USD
View
Price last confirmed 29 days ago
14 more retailers have this diamond
Prices start from $328 USDSave up to $2,272 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
1.70ct Oval
$328 USD