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Radiant|Lab Grown|IGI

1.71ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG626432343

Certificate IGI LG626432343

Diamond specifications and retailer prices

From $339 USD
Save $2,351 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,690 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.71ct lab-grown radiant diamond

This 1.71ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626432343 or 626432343. Listed at 17 retailers, with prices from $339 to $2,690 at Do Amore Diamonds, a $2,351 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

1.71
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626432343
Dimensions8.51 × 5.78 × 3.96 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.Type IIa
Top View
8.51 mm5.78 mm1.71 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626432343
Side View
Table 67.0%Crown 48°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.5%

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: $2,690 USD|Low: $339 USD|High: $3,180 USD|Avg: $1,016 USD|-15.4%
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
October 1, 2026
Retailer 4$339 USD
Retailer 13$501 USD
Retailer 6$509 USD
Retailer 5$510 USD
Retailer 12$698 USD
Retailer 14$718 USD
Retailer 7$734 USD
Retailer 11$963 USD
Retailer 8$1,055 USD
Retailer 2$1,115 USD
Retailer 10$1,290 USD
Retailer 3$1,554 USD
Retailer 9$1,683 USD
Do Amore Diamonds$2,690 USD

37 data points across 14 retailers

17 retailers$339 USD to $2,690 USD

A
Cheapest Retailer
-
$339 USD
B+
Retailer 2
-
$501 USD
View
A
Retailer 3
-
$509 USD
View
A
Retailer 4
-
$510 USD
View
B+
Retailer 5
-
$698 USD
ZAR 11,282 ZAR
View
B+
Retailer 6
-
$718 USD
View
B+
Retailer 7
-
$736 USD
£579 GBP
View
B
Retailer 8
-
$963 USD
A$1,482 AUD
View
B
Retailer 9
-
$1,055 USD
View
B
Retailer 10
-
$1,115 USD
A$1,716 AUD
View
B
Retailer 11
-
$1,290 USD
View
B
Retailer 12
-
$1,494 USD
£1,176 GBP
View
Price last confirmed 37 days ago
B
Retailer 13
-
$1,494 USD
View
B
Retailer 14
-
$1,519 USD
View
B
Retailer 15
-
$1,554 USD
View
B
Retailer 16
-
$1,683 USD
£1,325 GBP
View
Most Expensive
B
Do Amore Diamonds
27-079B6FC04 · Oct 1
$2,690 USD
View
16 more retailers have this diamond
Prices start from $339 USDSave up to $2,351 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
1.71ct Radiant
$339 USD