CaratHunter
Plans
Round|Lab Grown|DF

1.65ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • DF 525405

Certificate DF 525405

Diamond specifications and retailer prices

From €1,566 EUR
$1,750 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,566 EUR at VRAI
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 VRAI

About this 1.65ct lab-grown round diamond

This 1.65ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by DF 525405. 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

1.65
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabDF
CertificateDF 525405
Dimensions7.59 × 7.56 × 4.69 mm
L/W Ratio1.00
Top View
7.59 mm7.56 mm1.65 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateDF 525405
Side View
Table 57.0%CrownGirdle: Medium to Slightly ThickPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,566 EUR|Low: €886 EUR|High: €1,566 EUR|Avg: €1,056 EUR|+76.8%
July 31, 2026
VRAI€1,566 EUR

4 data points across 1 retailer

1 retailer

B
VRAI
F525405 · Oct 31
€1,566 EUR
$1,750 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.

B
1.65ct Round
€1,566 EUR