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Cushion|Lab Grown|IGI

1.70ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG834607725

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG834607725

Diamond specifications and retailer prices

From $367 USD
£289 GBP
As of October 27, 2026
Save $1,733 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,100 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown cushion diamond

This 1.7ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834607725 or 834607725. Listed at 9 retailers as of October 27, 2026, with prices from $367 to $2,100, a $1,733 spread on the same certified stone. Do Amore Diamonds lists it at $2,100. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834607725
Dimensions8.73 × 6.12 × 4.10 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm6.12 mm1.70 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834607725
Side View
Table 59.0%Crown 36°Girdle: MED-THKPavilion 40°Culet: NoneDepth 67.0%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $2,100 USD|Low: $324 USD|High: $2,140 USD|Avg: $888 USD|-1.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 2$367 USD
Retailer 8$440 USD
Retailer 4$464 USD
Retailer 10$599 USD
Retailer 9$946 USD
Retailer 11$1,058 USD
Retailer 3$1,083 USD
Retailer 5$1,199 USD
Retailer 7$1,320 USD
Retailer 6$1,361 USD
Do Amore Diamonds$2,100 USD

20 data points across 11 retailers

9 retailers$367 USD to $2,100 USD

A
Cheapest Retailer
-
$367 USD
£289 GBP
Retailer 2
-
$464 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$645 USD
View
Retailer 4
-
$946 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$1,058 USD
SGD 1,430 SGD
View
Price last confirmed 21 days ago
B
Retailer 6
-
$1,199 USD
£944 GBP
View
B
Retailer 7
-
$1,320 USD
View
B
Retailer 8
-
$1,361 USD
View
Most Expensive
B
Do Amore Diamonds
27-CD068FB4D · Oct 28
$2,100 USD
View
8 more retailers have this diamond
Prices start from $367 USDSave up to $1,733 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.70ct Cushion
$367 USD