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Oval|Lab Grown|IGI

1.70ct D VVS2 Oval Lab Grown Diamond

- • D/VVS2 • IGI LG770658390

Certificate IGI LG770658390

Diamond specifications and retailer prices

From $395 USD
Save $3,095 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,490 USD at Do Amore Diamonds
View at Do Amore Diamonds

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG770658390 or 770658390. Listed at 20 retailers, with prices from $395 to $3,490 at Do Amore Diamonds, a $3,095 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
D
Color
VVS2
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770658390
Dimensions6.57 × 6.57 × 9.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm6.57 mm1.70 ctD / VVS2
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770658390
Side View
Table 62.0%Crown 33.3°Girdle: MED-THKPavilion 42.2°Culet: NoneDepth 65.1%

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 2
Current: $3,490 USD|Low: $272 USD|High: $3,490 USD|Avg: $1,166 USD|+0.9%
Do Amore Diamonds
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 3$395 USD
Retailer 9$438 USD
Retailer 6$575 USD
Retailer 5$583 USD
Retailer 13$590 USD
Retailer 18$775 USD
Retailer 2$825 USD
Retailer 14$865 USD
Retailer 17$1,122 USD
Retailer 4$1,177 USD
Retailer 12$1,359 USD
Retailer 10$1,417 USD
Retailer 16$1,580 USD
Retailer 11$1,653 USD
Retailer 7$1,676 USD
Retailer 8$1,708 USD
Retailer 15$1,911 USD
Do Amore Diamonds$3,490 USD

37 data points across 18 retailers

20 retailers$395 USD to $3,490 USD

B+
Cheapest Retailer
-
$395 USD
A
Retailer 2
-
$438 USD
View
B+
Retailer 3
-
$575 USD
View
B+
Retailer 4
-
$583 USD
View
B+
Retailer 5
-
$590 USD
View
B+
Retailer 6
-
$775 USD
View
B+
Retailer 7
-
$816 USD
£643 GBP
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$825 USD
ZAR 13,334 ZAR
View
B
Retailer 9
-
$867 USD
£683 GBP
View
B
Retailer 10
-
$1,122 USD
A$1,726 AUD
View
B
Retailer 11
-
$1,177 USD
View
B
Retailer 12
-
$1,359 USD
A$2,090 AUD
View
B
Retailer 13
-
$1,417 USD
£1,116 GBP
View
B
Retailer 14
-
$1,580 USD
View
B
Retailer 15
-
$1,653 USD
View
B
Retailer 16
-
$1,676 USD
View
B
Retailer 17
-
$1,708 USD
View
B
Retailer 18
-
$1,911 USD
£1,505 GBP
View
B
Retailer 19
-
$3,140 USD
View
Most Expensive
C
Do Amore Diamonds
23-770658390 · Oct 2
$3,490 USD
View
19 more retailers have this diamond
Prices start from $395 USDSave up to $3,095 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
$395 USD