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Asscher|Lab Grown|IGI

1.02ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG689560246

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG689560246

Diamond specifications and retailer prices

From €159 EUR
$178 USD
As of October 30, 2026
Save €846 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,005 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher 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 LG689560246 or 689560246. Listed at 16 retailers as of October 30, 2026, with prices from €159 to €1,005, a €846 spread on the same certified stone. Reve Diamonds lists it at €1,005. 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
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle44.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689560246
Dimensions5.57 × 5.48 × 3.70 mm
L/W Ratio1.02
Culet sizePointed
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
5.57 mm5.48 mm1.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689560246
Side View
Table 63.0%Crown 37°Girdle: MediumPavilion 44.4°Culet: NoneDepth 67.5%

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 30
Current: €355 EUR|Low: €125 EUR|High: €1,005 EUR|Avg: €474 EUR|+5.7%
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
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 12€159 EUR
Retailer 5€178 EUR
Retailer 11€184 EUR
Retailer 3€198 EUR
Retailer 4€198 EUR
Retailer 2€350 EUR
Retailer 1€355 EUR
Retailer 10€375 EUR
Retailer 8€381 EUR
Retailer 14€413 EUR
Retailer 15€524 EUR
Retailer 13€635 EUR
Retailer 7€671 EUR
Retailer 6€683 EUR
Retailer 9€928 EUR
Reve Diamonds€1,005 EUR

43 data points across 16 retailers

16 retailers€159 EUR to €1,005 EUR

A
Cheapest Retailer
-
€159 EUR
$178 USD
A
Retailer 2
-
€178 EUR
$199 USD
View
Final sale: no returns
A
Retailer 3
-
€184 EUR
$206 USD
View
A
Retailer 4
-
€198 EUR
$221 USD
View
A
Retailer 5
-
€198 EUR
$221 USD
View
B+
Retailer 6
-
€350 EUR
$391 USD
View
B+
Retailer 7
-
€355 EUR
£312 GBP
View
B+
Retailer 8
-
€375 EUR
£330 GBP
View
B+
Retailer 9
-
€381 EUR
View
B+
Retailer 10
-
€413 EUR
$461 USD
View
B
Retailer 11
-
€524 EUR
$585 USD
View
B
Retailer 12
-
€635 EUR
$709 USD
View
B
Retailer 13
-
€671 EUR
$750 USD
View
B
Retailer 14
-
€683 EUR
$763 USD
View
B
Retailer 15
-
€928 EUR
£816 GBP
View
Most Expensive
B
Reve Diamonds
AB8C05C45 · Oct 30
€1,005 EUR
$1,123 USD
View
15 more retailers have this diamond
Prices start from €159 EURSave up to €846 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
1.02ct Asscher
€159 EUR