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Emerald|Lab Grown|IGI

1.02ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • IGI LG571388136

Shape and cutting style on the report: Emerald cut

Certificate IGI LG571388136

Diamond specifications and retailer prices

From HK$1,185 HKD
$151 USD
As of October 30, 2026
Save HK$6,951 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,136 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG571388136 or 571388136. Listed at 15 retailers as of October 30, 2026, with prices from HK$1,185 to HK$8,136, a HK$6,951 spread on the same certified stone. Reve Diamonds lists it at HK$8,136. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571388136
Dimensions6.76 × 4.87 × 3.24 mm
L/W Ratio1.39
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
6.76 mm4.87 mm1.02 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571388136
Side View
Table 64.5%Crown 32.9°Girdle: MediumPavilion 37.9°Culet: LNGDepth 66.5%

Caratlytics Score

How it works →
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 30
Current: HK$1,318 HKD|Low: HK$926 HKD|High: HK$8,136 HKD|Avg: HK$3,567 HKD|+42.4%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 4HK$1,185 HKD
Retailer 1HK$1,318 HKD
Retailer 11HK$1,373 HKD
Retailer 2HK$1,467 HKD
Retailer 6HK$1,467 HKD
Retailer 7HK$2,533 HKD
Retailer 9HK$2,677 HKD
Retailer 13HK$2,699 HKD
Retailer 12HK$3,381 HKD
Retailer 14HK$3,954 HKD
Retailer 3HK$4,723 HKD
Retailer 5HK$5,154 HKD
Retailer 8HK$5,335 HKD
Retailer 10HK$6,875 HKD
Reve DiamondsHK$8,136 HKD

46 data points across 15 retailers

15 retailersHK$1,185 HKD to HK$8,136 HKD

A
Cheapest Retailer
-
HK$1,185 HKD
$151 USD
A
Retailer 2
-
HK$1,318 HKD
$168 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,373 HKD
$175 USD
View
A
Retailer 4
-
HK$1,467 HKD
$187 USD
View
A
Retailer 5
-
HK$1,467 HKD
$187 USD
View
A
Retailer 6
-
HK$2,533 HKD
£254 GBP
View
A
Retailer 7
-
HK$2,677 HKD
€325 EUR
View
B+
Retailer 8
-
HK$2,699 HKD
$344 USD
View
B+
Retailer 9
-
HK$3,381 HKD
$431 USD
View
B
Retailer 10
-
HK$3,954 HKD
$504 USD
View
B
Retailer 11
-
HK$4,723 HKD
$602 USD
View
B
Retailer 12
-
HK$5,154 HKD
$657 USD
View
B
Retailer 13
-
HK$5,335 HKD
$680 USD
View
B
Retailer 14
-
HK$6,875 HKD
£690 GBP
View
Most Expensive
B
Reve Diamonds
2BA004528 · Oct 30
HK$8,136 HKD
$1,037 USD
View
14 more retailers have this diamond
Prices start from HK$1,185 HKDSave up to HK$6,951 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
1.02ct Emerald
HK$1,185 HKD