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Radiant|Lab Grown|IGI

1.71ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG693512702

Certificate IGI LG693512702

Diamond specifications and retailer prices

From $326 USD
Save $1,434 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,760 USD at Brilliant Earth
View at Brilliant Earth

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 LG693512702 or 693512702. Listed at 20 retailers, with prices from $326 to $1,760 at Brilliant Earth, a $1,434 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693512702
Dimensions8.03 × 5.73 × 4.06 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.73 mm1.71 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693512702
Side View
Table 64.0%Crown 44.9°Girdle: MED-STKPavilion 31.3°Culet: NoneDepth 70.9%

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 30
Current: $1,760 USD|Low: $248 USD|High: $2,020 USD|Avg: $859 USD|-12.9%
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
Retailer 19
Retailer 20
October 1, 2026
Retailer 15$326 USD
Retailer 9$365 USD
Retailer 20$379 USD
Retailer 5$399 USD
Retailer 4$405 USD
Retailer 2$477 USD
Retailer 16$560 USD
Retailer 14$655 USD
Retailer 7$666 USD
Retailer 8$670 USD
Retailer 3$681 USD
Retailer 17$715 USD
Retailer 18$1,088 USD
Retailer 13$1,301 USD
Retailer 11$1,345 USD
Retailer 12$1,402 USD
Retailer 10$1,597 USD
Retailer 19$1,641 USD
Retailer 6$1,673 USD
Brilliant Earth$1,760 USD

39 data points across 20 retailers

20 retailers$326 USD to $1,760 USD

A
Cheapest Retailer
-
$326 USD
A
Retailer 2
-
$365 USD
View
A
Retailer 3
-
$379 USD
View
A
Retailer 4
-
$399 USD
View
A
Retailer 5
-
$405 USD
View
A
Retailer 6
-
$477 USD
£376 GBP
View
B+
Retailer 7
-
$560 USD
View
B+
Retailer 8
-
$655 USD
View
B+
Retailer 9
-
$666 USD
View
B+
Retailer 10
-
$670 USD
View
B+
Retailer 11
-
$681 USD
ZAR 11,001 ZAR
View
B+
Retailer 12
-
$716 USD
£564 GBP
View
B
Retailer 13
-
$1,088 USD
View
B
Retailer 14
-
$1,301 USD
View
B
Retailer 15
-
$1,345 USD
View
B
Retailer 16
-
$1,402 USD
£1,104 GBP
View
Price last confirmed 37 days ago
B
Retailer 17
-
$1,597 USD
View
B
Retailer 18
-
$1,641 USD
£1,292 GBP
View
B
Retailer 19
-
$1,673 USD
View
Most Expensive
B
Brilliant Earth
17977956A · Sep 29
$1,760 USD
View
19 more retailers have this diamond
Prices start from $326 USDSave up to $1,434 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
$326 USD