CaratHunter
Plans
Oval|Lab Grown|IGI

1.70ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG809651447

Certificate IGI LG809651447

Diamond specifications and retailer prices

From $500 USD
Save $1,630 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,130 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 LG809651447 or 809651447. Listed at 14 retailers, with prices from $500 to $2,130 at Brilliant Earth, a $1,630 spread on the same certified stone. 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 angle32.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809651447
Dimensions9.72 × 6.61 × 4.11 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.72 mm6.61 mm1.70 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809651447
Side View
Table 58.0%Crown 32.6°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.2%

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: Sep 28
Current: $2,130 USD|Low: $227 USD|High: $3,240 USD|Avg: $1,006 USD|-34.3%
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
September 29, 2026
Retailer 13$319 USD
Retailer 15$500 USD
Retailer 3$555 USD
Retailer 12$567 USD
Retailer 11$602 USD
Retailer 2$618 USD
Retailer 5$774 USD
Retailer 14$791 USD
Retailer 4$994 USD
Retailer 7$1,188 USD
Retailer 10$1,384 USD
Retailer 8$1,438 USD
Retailer 6$1,467 USD
Retailer 9$1,585 USD
Brilliant Earth$2,130 USD

34 data points across 15 retailers

14 retailers$500 USD to $2,130 USD

B+
Cheapest Retailer
-
$500 USD
A
Retailer 2
-
$555 USD
View
A
Retailer 3
-
$567 USD
€540 EUR
View
A
Retailer 4
-
$602 USD
ZAR 9,721 ZAR
View
A
Retailer 5
-
$618 USD
£487 GBP
View
B+
Retailer 6
-
$774 USD
View
B+
Retailer 7
-
$791 USD
View
B+
Retailer 8
-
$994 USD
View
B
Retailer 9
-
$1,188 USD
View
B
Retailer 10
-
$1,384 USD
View
B
Retailer 11
-
$1,438 USD
£1,132 GBP
View
B
Retailer 12
-
$1,467 USD
View
B
Retailer 13
-
$1,585 USD
View
Most Expensive
B
Brilliant Earth
20893223A · Oct 1
$2,130 USD
View
13 more retailers have this diamond
Prices start from $500 USDSave up to $1,630 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
$500 USD