CaratHunter
Plans
Round|Lab Grown|IGI

0.77ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG538259101

Certificate IGI LG538259101

Diamond specifications and retailer prices

From €1,960 EUR
$2,190 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,960 EUR at Taylor and Hart
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Taylor and Hart

About this 0.77ct lab-grown round diamond

This 0.77ct lab-grown round sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG538259101 or 538259101. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.77
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG538259101
Dimensions5.87 × 5.87 × 3.64 mm
L/W Ratio1.00
Top View
5.87 mm5.87 mm0.77 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538259101
Side View
Table 55.5%CrownGirdlePavilionCuletDepth 62.0%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,960 EUR|Low: €1,960 EUR|High: €1,960 EUR|Avg: €1,960 EUR
February 22, 2026
Taylor and Hart€1,960 EUR

1 data point across 1 retailer

1 retailer

C
Taylor and Hart
DDZVJYB · Oct 31
€1,960 EUR
$2,190 USD
View

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.

C
0.77ct Round
€1,960 EUR