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Emerald|Lab Grown|IGI

1.70ct E VVS1 Emerald Lab Grown Diamond

GD • E/VVS1 • IGI LG678534405

Shape and cutting style on the report: Emerald cut

Certificate IGI LG678534405

Diamond specifications and retailer prices

From HK$1,969 HKD
$251 USD
As of October 30, 2026
Save HK$11,173 HKD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$13,143 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 standard cut grade and certified by IGI LG678534405 or 678534405. Listed at 19 retailers as of October 28, 2026, with prices from HK$1,969 to HK$13,143, a HK$11,173 spread on the same certified stone. Rare Carat lists it at HK$13,143. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678534405
Dimensions7.96 × 5.75 × 3.86 mm
L/W Ratio1.38
Culet sizeLarge
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
7.96 mm5.75 mm1.70 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678534405
Side View
Table 67.0%Crown 34.6°Girdle: MediumPavilion 41.8°Culet: LargeDepth 67.1%

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 30
Current: HK$13,143 HKD|Low: HK$1,969 HKD|High: HK$13,417 HKD|Avg: HK$5,927 HKD|-2.0%
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
Retailer 19
October 29, 2026
Retailer 17HK$1,969 HKD
Retailer 19HK$2,197 HKD
Retailer 10HK$2,283 HKD
Retailer 5HK$2,440 HKD
Retailer 6HK$2,440 HKD
Retailer 13HK$3,688 HKD
Retailer 11HK$4,096 HKD
Retailer 12HK$4,192 HKD
Retailer 9HK$4,567 HKD
Retailer 2HK$4,630 HKD
Retailer 14HK$5,687 HKD
Retailer 8HK$5,963 HKD
Retailer 16HK$7,493 HKD
Retailer 7HK$7,846 HKD
Retailer 4HK$8,249 HKD
Retailer 18HK$9,596 HKD
Retailer 15HK$9,796 HKD
Retailer 3HK$10,637 HKD
Rare CaratHK$13,143 HKD

41 data points across 19 retailers

19 retailersHK$1,969 HKD to HK$13,143 HKD

A
Cheapest Retailer
-
HK$1,969 HKD
$251 USD
A
Retailer 2
-
HK$2,197 HKD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,283 HKD
$291 USD
View
A
Retailer 4
-
HK$2,440 HKD
$311 USD
View
A
Retailer 5
-
HK$2,440 HKD
$311 USD
View
B+
Retailer 6
-
HK$3,688 HKD
$470 USD
View
B+
Retailer 7
-
HK$4,096 HKD
$522 USD
View
A
Retailer 8
-
HK$4,192 HKD
ZAR 8,631 ZAR
View
B+
Retailer 9
-
HK$4,567 HKD
$582 USD
View
B+
Retailer 10
-
HK$4,630 HKD
£465 GBP
View
B+
Retailer 11
-
HK$5,687 HKD
A$1,115 AUD
View
B+
Retailer 12
-
HK$5,963 HKD
$760 USD
View
B
Retailer 13
-
HK$7,493 HKD
$955 USD
View
B
Retailer 14
-
HK$7,846 HKD
$1,000 USD
View
B
Retailer 15
-
HK$8,249 HKD
$1,051 USD
View
B
Retailer 16
-
HK$9,596 HKD
$1,223 USD
View
B
Retailer 17
-
HK$9,796 HKD
£983 GBP
View
B
Retailer 18
-
HK$10,637 HKD
$1,356 USD
View
Most Expensive
B
Rare Carat
V81-11_l_678534405 · Oct 28
HK$13,143 HKD
$1,675 USD
View
18 more retailers have this diamond
Prices start from HK$1,969 HKDSave up to HK$11,173 HKD

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
HK$1,969 HKD