Emerald|Lab Grown|IGI

3.70ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG826665822

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826665822

Diamond specifications and retailer prices

From $653 USD
HK$5,100 HKD
As of October 24, 2026
Save $1,280 USD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,560 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.7ct lab-grown emerald diamond

This 3.7ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826665822 or 826665822. Listed at 17 retailers as of October 24, 2026, with a 196% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.70
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826665822
Dimensions10.80 × 7.38 × 4.91 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.80 mm7.38 mm3.70 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826665822
Side View
Table 66.0%Crown 35.7°Girdle: MediumPavilion 39.8°Culet: LargeDepth 66.5%

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 24
Current: $2,560 USD|Low: $381 USD|High: $2,713 USD|Avg: $1,297 USD|-5.6%
Rare Carat
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
October 25, 2026
Retailer 15$478 USD
Retailer 3$535 USD
Retailer 18$535 USD
Retailer 17$592 USD
Retailer 9$653 USD
Retailer 12$710 USD
Retailer 6$828 USD
Retailer 11$969 USD
Retailer 2$1,032 USD
Retailer 5$1,367 USD
Retailer 14$1,383 USD
Retailer 7$1,440 USD
Retailer 16$1,839 USD
Retailer 4$1,878 USD
Retailer 10$1,933 USD
Retailer 8$2,079 USD
Retailer 13$2,187 USD
Rare Carat$2,560 USD

35 data points across 18 retailers

17 retailers$653 USD to $1,933 USD

Retailer 1
-
$478 USD
Price last confirmed 7 days ago
Retailer 2
-
$535 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$592 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$653 USD
HK$5,100 HKD
View
Retailer 5
-
$710 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$828 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$969 USD
£763 GBP
View
A
Retailer 8
-
$1,032 USD
€983 EUR
View
A
Retailer 9
-
$1,367 USD
View
Retailer 10
-
$1,383 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,440 USD
View
Retailer 12
-
$1,839 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$1,878 USD
SGD 2,538 SGD
View
B+
Retailer 14
-
$1,933 USD
View
Retailer 15
-
$2,079 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$2,187 USD
£1,722 GBP
View
Price last confirmed 9 days ago
Most Expensive
Rare Carat
NGA-15-17-A · Oct 18
$2,560 USD
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from $653 USDSave up to $1,280 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
3.70ct Emerald
$653 USD