CaratHunter
Plans
Emerald|Lab Grown|IGI

1.09ct D SI2 Emerald Lab Grown Diamond

VG • D/SI2 • IGI LG688508387

Shape and cutting style on the report: Emerald cut

Certificate IGI LG688508387

Diamond specifications and retailer prices

From €185 EUR
$207 USD
As of October 30, 2026
Save €1,363 EUR (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,549 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG688508387 or 688508387. Listed at 8 retailers as of October 30, 2026, with prices from €185 to €1,549, a €1,363 spread on the same certified stone. Do Amore Diamonds lists it at €1,549. 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

1.09
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688508387
Dimensions6.99 × 4.69 × 3.21 mm
L/W Ratio1.49
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
6.99 mm4.69 mm1.09 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688508387
Side View
Table 74.0%Crown 36.8°Girdle: THK-VTKPavilion 42.1°Culet: LargeDepth 68.4%

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: €1,549 EUR|Low: €178 EUR|High: €1,549 EUR|Avg: €584 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 18, 2026
Retailer 5€185 EUR
Retailer 8€215 EUR
Retailer 11€230 EUR
Retailer 6€397 EUR
Retailer 9€444 EUR
Retailer 10€476 EUR
Retailer 3€488 EUR
Retailer 4€742 EUR
Retailer 7€816 EUR
Retailer 2€1,023 EUR
Do Amore Diamonds€1,549 EUR

11 data points across 11 retailers

8 retailers€185 EUR to €1,549 EUR

A
Cheapest Retailer
-
€185 EUR
$207 USD
B+
Retailer 2
-
€215 EUR
$240 USD
View
B+
Retailer 3
-
€397 EUR
$444 USD
View
B
Retailer 4
-
€444 EUR
$496 USD
View
B
Retailer 5
-
€742 EUR
$829 USD
View
B
Retailer 6
-
€816 EUR
$912 USD
View
Retailer 7
-
€1,023 EUR
£900 GBP
View
Price last confirmed 13 days ago
Most Expensive
C
Do Amore Diamonds
7-1685733 · Oct 31
€1,549 EUR
$1,730 USD
View
7 more retailers have this diamond
Prices start from €185 EURSave up to €1,363 EUR

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
1.09ct Emerald
€185 EUR