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Emerald|Lab Grown|IGI

1.70ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG621457147

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621457147

Diamond specifications and retailer prices

From $642 SGD
$501 USD
As of October 28, 2026
Save $2,021 SGD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,663 SGD at Brilliance · As of October 27, 2026
View at Brilliance

About this 1.7ct lab-grown emerald diamond

This 1.7ct 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 LG621457147 or 621457147. Listed at 23 retailers as of October 27, 2026, with prices from $642 to $2,663, a $2,021 spread on the same certified stone. Brilliance lists it at $2,663. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621457147
Dimensions7.80 × 5.76 × 3.81 mm
L/W Ratio1.35
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.80 mm5.76 mm1.70 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621457147
Side View
Table 64.0%Crown 38.2°Girdle: MED-STKPavilion 40.3°Culet: LNGDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,619 SGD|Low: $642 SGD|High: $2,863 SGD|Avg: $1,461 SGD|-8.5%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 5$642 SGD
Retailer 12$711 SGD
Retailer 9$1,000 SGD
Retailer 13$1,000 SGD
Retailer 4$1,025 SGD
Retailer 6$1,139 SGD
Retailer 2$1,173 SGD
Retailer 8$1,223 SGD
Retailer 10$1,670 SGD
Retailer 11$1,912 SGD
Retailer 3$2,258 SGD
Brilliance$2,619 SGD
Retailer 7$2,627 SGD

43 data points across 13 retailers

23 retailers$642 SGD to $2,663 SGD

A
Retailer 1
-
$574 SGD
$448 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$642 SGD
$501 USD
View
Final sale: no returns
A
Retailer 3
-
$642 SGD
$501 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$702 SGD
$548 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$711 SGD
$555 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$787 SGD
HK$4,800 HKD
View
B+
Retailer 7
-
$1,000 SGD
$780 USD
View
B+
Retailer 8
-
$1,000 SGD
$780 USD
View
B+
Retailer 9
-
$1,025 SGD
$800 USD
View
B+
Retailer 10
-
$1,063 SGD
$829 USD
View
B+
Retailer 11
-
$1,139 SGD
€846 EUR
View
B+
Retailer 12
-
$1,173 SGD
£721 GBP
View
B+
Retailer 13
-
$1,223 SGD
ZAR 15,412 ZAR
View
B
Retailer 14
-
$1,670 SGD
A$2,004 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$1,912 SGD
$1,492 USD
View
B
Retailer 16
-
$2,071 SGD
£1,272 GBP
View
B
Retailer 17
-
$2,258 SGD
View
B
Retailer 18
-
$2,288 SGD
$1,785 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$2,329 SGD
$1,817 USD
View
B
Retailer 20
-
$2,543 SGD
$1,984 USD
View
B
Retailer 21
-
$2,619 SGD
$2,043 USD
View
B
Retailer 22
-
$2,627 SGD
£1,614 GBP
View
Most Expensive
B
Brilliance
D23175115 · Oct 27
$2,663 SGD
$2,078 USD
View
22 more retailers have this diamond
Prices start from $642 SGDSave up to $2,021 SGD

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 Emerald
$642 SGD