Emerald|Lab Grown|IGI

1.71ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG768696003

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768696003

Diamond specifications and retailer prices

From $342 USD
As of October 25, 2026
Save $1,031 USD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,603 USD at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 1.71ct lab-grown emerald diamond

This 1.71ct lab-grown emerald 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 LG768696003 or 768696003. Listed at 13 retailers as of October 25, 2026, with a 301% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768696003
Dimensions8.10 × 5.67 × 3.87 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm5.67 mm1.71 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768696003
Side View
Table 65.0%Crown 32.2°Girdle: MediumPavilion 40.7°Culet: LargeDepth 68.3%

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 25
Current: $1,603 USD|Low: $308 USD|High: $2,360 USD|Avg: $957 USD
Rare Carat
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 26, 2026
Retailer 17$342 USD
Retailer 16$367 USD
Retailer 9$511 USD
Retailer 7$540 USD
Retailer 18$566 USD
Retailer 2$591 USD
Retailer 11$635 USD
Retailer 6$651 USD
Retailer 15$777 USD
Retailer 13$803 USD
Retailer 14$1,051 USD
Retailer 5$1,151 USD
Retailer 10$1,250 USD
Retailer 4$1,316 USD
Retailer 12$1,373 USD
Retailer 3$1,436 USD
Rare Carat$1,603 USD
Retailer 8$2,360 USD

13 data points across 18 retailers

13 retailers$342 USD to $1,373 USD

A
Cheapest Retailer
-
$342 USD
A
Retailer 2
-
$566 USD
View
A
Retailer 3
-
$591 USD
£465 GBP
View
Retailer 4
-
$635 USD
View
Price last confirmed 5 days ago
B+
Retailer 5
-
$777 USD
View
Retailer 6
-
$803 USD
A$1,236 AUD
View
Price last confirmed 7 days ago
Retailer 7
-
$822 USD
A$1,264 AUD
View
Price last confirmed 121 days ago
B+
Retailer 8
-
$1,051 USD
View
B
Retailer 9
-
$1,151 USD
View
B
Retailer 10
-
$1,316 USD
View
B
Retailer 11
-
$1,373 USD
£1,081 GBP
View
B
Retailer 12
-
$1,436 USD
View
Price last confirmed 7 days ago
Most Expensive
Rare Carat
LKG04A-33 · Aug 17
$1,603 USD
View
Price last confirmed 76 days ago
12 more retailers have this diamond
Prices start from $342 USDSave up to $1,031 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
1.71ct Emerald
$342 USD